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): 4720-00-307-0395 (4720003070395, 003070395)

NIIN: 00-307-0395 Item Name: HOSE ASSEMBLY,AIR DUCT INC: 18451
FSC: 4720 Assignment Date: Jan-01-1963 CRIT: X IIG: 18451
ISC: 2 Date Standardized: Jul-18-1969 HMIC: N DODIC:
NSC: 0 Cancellation Date: PMIC: U FIIG: A229A0
ESD: Schedule B: 8415.90.9000 DEMIL: A DEMIL INT:
TIIC: M Originator: AX ADPEC: RPDMRC: 3
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 4720-00-307-0395 in each of the following databases.

 • SUPPTECH - Supplemental Technical Information
 • ILS_INV - ILS Aviation Parts Availability
 • 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
03212 75345 KIRKHILL, INC. C 5 2 5 SE 3 D
20-58163-1 76301 THE BOEING COMPANY C 5 9 5 AX 4 B
91064 70628 ARROWHEAD PRODUCTS CORP C 5 2 5 SE 3 D
AL581-31 98891 HBD INDUSTRIES, INC C 3 2 1 AX 3 A
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
DS SMS Y 0 U 1 D $992.44 EA ------- Jun-01-2006 H
DS SMS Y 0 U 1 I $992.44 EA ------- Mar-01-2023 H
Phrase Information
MOEC PC Phrase QPA UOM OOU JTC
DS V DISCONTINUED W/O REPLACEMENT 000
DS X FORMERLY FSC 4730 000
DS V DISCONTINUED WITHOUT REPLACEMENT 000
Technical Characteristics Information
MRC Requirement Statement Reply Statement
AAGR CROSS-SECTIONAL SHAPE STYLE B3 ROUND
AAGT WALL THICKNESS 0.050 INCHES NOMINAL
AARX INSIDE DIAMETER 2.750 INCHES NOMINAL FIRST END
AWLS CONNECTION TYPE COUPLING FIRST END
CBBL FEATURES PROVIDED SCUFF STRIP
CRXX MEASURING METHOD AND LENGTH 18.000 INCHES NOMINAL OVERALL
CXMG COUPLING STYLE D3 RAISED FACE FLANGE FIRST END
FEAT SPECIAL FEATURES ITEM HAS A PLAIN FLANGE CONNECTION HEXIGON SHAPED W/SIX MTG HOLES 0.280 IN. DIA EQUALLY SPACED ON 4.364 IN. BOLT CIRCLE DIA;LOCATED 5.250 IN. FROM 1ST END TO CENTER OF CONNECTION
MATT MATERIAL ALUMINUM ALLOY FIRST END COUPLING
SFTT SURFACE TREATMENT ENAMEL FIRST END COUPLING
STYL STYLE DESIGNATOR A4 HELICALLY WOUND CONTINOUS WIRE SUPPORTED
MOE Rules Information
MOE Rule Former MOER Effective AMC AMSC IMC IMCA Collaborators Receivers
ZC01 Apr-01-1991 ZC ZC
Freight Information

Description: HOSE:NOI TUBING Originating Activity: XX
Hazardous Material: National Motor Freight Classification Number: 051140
Less Than One Truckload: W NMFC Sub-Item: Z
Uniform Freight Classification Number: 52350 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: VZ Air Dimension Code: A
Integrity Code:
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.