Commercial Alternative to WebFLIS Menu

Get a free trial and you'll have access to all of the features and data that LogiQuest has to offer.


Advanced Search Free LogiQuest Trial
Click here to request your free LogiQuest trial today.
Search Syntax Examples: (Searches are not case sensitive)
  Space separated terms like BALL BEARING find records containing both BALL AND BEARING
  Comma separated terms like BALL, BEARING find records containing either BALL OR BEARING
  Search terms can include multi-character() or single-charater(%) wildcards.

LogiQuest® Lite  A Commercial Alternative to WebFLIS

LogiQuest Lite provides instant access to information on millions of items in the Federal Supply Catalog.
National Stock Number(NSN): 4730-00-403-4338 (4730004034338, 004034338)

NIIN: 00-403-4338 Item Name: COUPLING,TUBE INC: 06078
FSC: 4730 Assignment Date: Jun-24-1970 CRIT: Y IIG: 06078
ISC: 2 Date Standardized: Mar-30-1973 HMIC: N DODIC:
NSC: 0 Cancellation Date: PMIC: A FIIG: A080B0
ESD: Schedule B: 7412.20.0000 DEMIL: A DEMIL INT: 1
TIIC: 1 Originator: AX ADPEC: 0 RPDMRC:
Advantages & Benefits to a full LogiQuest subscription:

With a full subscription to LogiQuest, you can affordably maintain readiness of US military equipment, view current and historical NSN pricing, find substitutable manufacturer’s part numbers, analyze weapon systems, view detailed vendor data, proactively address DMSMS and bid on government selling opportunities. Directly search 60+ databases from Navy, Army, Air Force, Marines, and commercial sources. Examples include APL, AMDF, Milspecs, CAGE, SAM, EPLS, QPL, QPD, and many more.

The full version of LogiQuest has information related to NSN 4730-00-403-4338 in each of the following databases.

 • PROCUREMENT - Procurement History
 • BIZOPPS_ARC - Archived Business Opportunities
 • PID - Procurement Item Description
 • SUPPTECH - Supplemental Technical Information
 • APL - Allowance Parts List
 • AWARDS - Awards Information
 • AMDF - Army Master Data File
 • CRF - NICP Cross Reference File
 • LIRSH - List of Items Requiring Special Handling
 • MSD - Materiel Support Division
 • NICN - Navy Item Control Number to NIIN
 • NMDF - Navy Master Data File
 • NNRF - Navy NIIN Reference File
 • PAM25_30 - Army Technical Manuals
 • PROJECTIONS - Projected Future Procurements
 • SNUD - Stock Number User Directory
 • WHEREUSED - Where NIIN Used
 • WPS - Weapons Systems
 • CAGE - Commercial And Government Entity
 • H6 - Federal Item Name Directory
 • FSC - Federal Supply Class
 • Schedule B - Export Commodity Classifications

Contact us to request your free trial of LogiQuest® today.

Learn More

To learn more about LogiQuest® click here.

Please note that LogiQuest Lite is an informational service only.  Clicking on the CAGE codes below will provide contact information for possible sources of supply.


  Contact an advertising partner for price and availability for this item.
Part Information
Part Number CAGE Company Status RN CC RN VC DAC RN AAC RN FC RN SC RN JC SADC HCC MSDS
013570300 5N978 THERMA-TECH ENGINEERING INC C C 1 6 ZZ AA
1940520 45152 OSHKOSH CORP C 5 9 6 ZZ B
1940520 75Q65 OSHKOSH DEFENSE LLC C 5 2 6 ZZ D
300X6 79470 DANA CORP WEATHERHEAD DIV C 5 9 4 ZF 3 D
302X6 79470 DANA CORP WEATHERHEAD DIV C 5 9 E AX
42IFHD-6 93061 PARKER-HANNIFIN CORP C 5 1 6 AX 1 D
491072 77294 PIPER INDUSTRIAL MANUFACTURING COMPANY, LLC C 5 1 4 ZF 3 D
6 040101B 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC C 5 9 E AX
6-6 040101B 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC C 5 9 E AX 4 A
J512 0U583 SAE INTERNATIONAL C 5 9 E ZZ B
J512 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC C 5 9 E AX 4 B
MS51877-6 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M C 5 9 3 AX 4 A
SAE J512 6-6 040101BA 0U583 SAE INTERNATIONAL C 3 2 E ZZ
SAE J512 6-6 040101BA 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC C 5 9 E ZZ B
SAE-J512 0U583 SAE INTERNATIONAL C 3 1 E ZZ
J512 6-6 040101BA 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC H 3 2 E ZZ
Additional Part Information
Part Number CAGE Company Source RN CC RN VC DAC RN AAC RN FC RN SC RN JC SADC HCC MSDS
137415 72582 ROLLS-ROYCE SOLUTIONS AMERICA INC APL
Management Information
MOEC SOS A A C R C S L C CIIC U P Q U S C Unit Price UI UICF MCD Action Date C/H
DA SMS Z Z 0 U 1 A $1.86 EA J2200X- Oct-01-2025 C
DF SMS Z N 0 U 1 F $1.86 EA SF9---V Oct-01-2025 C
DN SMS Z 0 U 1 N $1.86 EA 9B----- Oct-01-2025 C
DS SMS Z N 0 U 1 D $1.94 EA ------- Oct-01-2022 H
DS SMS Z N 0 U 1 I $1.86 EA ------- Oct-01-2025 C
Technical Characteristics Information
MRC Requirement Statement Reply Statement
AAJD THREAD CLASS 2B ALL ENDS
AEHZ MAXIMUM OPERATING TEMP 250.0 FAHRENHEIT SINGLE RESPONSE
AGAV END ITEM IDENTIFICATION NSN 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER)
AHNC CONNECTION STYLE K15A INVERTED FLARE (TUBE) ALL ENDS
AWLS CONNECTION TYPE THREADED INTERNAL TUBE ALL ENDS
CQJX NOMINAL THREAD SIZE 0.625 INCHES ALL ENDS
CQRB SEAT ANGLE 45.0 DEGREES ALL ENDS
CRTL CRITICALITY CODE JUSTIFICATION FEAT
CWFD NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES ALL ENDS
CWFR NOMINAL OVERALL LENGTH 0.810 INCHES
FEAT SPECIAL FEATURES WEAPON SYSTEM ESSENTIAL
MATT MATERIAL COPPER ALLOY OVERALL
STYL STYLE DESIGNATOR A36 THREADED INTERNAL
THSD THREAD SERIES DESIGNATOR UNF ALL ENDS
ZZZK SPECIFICATION/STANDARD DATA 81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
ZZZT NONDEFINITIVE SPEC/STD DATA 5B FIGURE
MOE Rules Information
MOE Rule Former MOER Effective AMC AMSC IMC IMCA Collaborators Receivers
A920 A181 Apr-01-2005 1 G Z AZ GX|CD BN|CD|GX|AZ
N9BC N9CD Apr-01-2005 1 G Z GH GX|GT|KE GH|GX
FXGC FXAX Apr-01-2005 1 G Z SX GX|TU GX|TU
YB01 Feb-01-2014 YB YB
ZC01 Apr-01-1991 ZC ZC
ZH01 Feb-01-2014 ZH ZH
ZP01 Feb-01-2014 ZP ZP
VJ01 May-01-2023 VJ VJ
WB01 Feb-01-2014 WB WB
ZU01 Feb-01-2014 ZU ZU
ZW01 Feb-01-2014 ZW ZW
Replacement & Obsolete Information
Obsolete NIIN Information
FSC NIIN DEMIL NSC Cancelled
4730 00-278-8888 A 5 Feb-01-2014
4730 01-221-3571 A 7 Feb-01-1992
Freight Information

Description: PIPE, TUBING, FITTINGS SUB21 Originating Activity: ZF
Hazardous Material: National Motor Freight Classification Number: 052200
Less Than One Truckload: W NMFC Sub-Item: Z
Uniform Freight Classification Number: 00000 Rail Variance Code:
Less Than One Carload: Water Commodity Code: 576
Type of Cargo Code: Z Special Handling Code: 9
Air Commodity Special Handling Code: BZ Air Dimension Code: A
Integrity Code:
Packaging Information

Source: P Primary Inventory Control Activity (PICA) Status: C
Pri/Sec ICC: P Container NSN: Category Code:
Lvl A Pkg Req:  Q  Unit Pack Size: Pres Material: 00
Lvl B Pkg Req:  Q  Unit Pack Weight: 0.1 Pres Method: 10
Lvl C Pkg Req:    Unit Pack Cube: 0.007 Wrapping Mat: ZZ
Opt Proc Ind:  O  Unpkg Item Dims: Spec Marking: 00
Supp Inst:  
Container FSC: SPI Number: SPI Revision:   
Unpkg Weight: SPI Date: Pkg Design Activity:
Inter Container Qty: AAA Inter Container Code: DO Clean/Dry Procedure: 1
Unit Container: A1 Item Type Storage:  B  Unit Container Level:   
    Cush/Dun Material: 00 Cush/Dun Thickness: 0
Contact us to request your free trial of LogiQuest® today.   Click here to learn more about LogiQuest®.
Company Logo
Phone Icon (978) 774-7999 x600 Email Icon 

© 2026 Copyright Terabase Corporation.  All rights reserved. ® LogiQuest is a registered trademark of Terabase Corporation. ® Terabase is a registered trademark of Terabase Corporation. Website design by Sperling Interactive.