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): 5305-00-543-4952 (5305005434952, 005434952)

NIIN: 00-543-4952 Item Name: SCREW,CAP,HEXAGON HEAD INC: 18257
FSC: 5305 Assignment Date: Jan-01-1963 CRIT: X IIG: 18257
ISC: 3 Date Standardized: May-31-1964 HMIC: N DODIC:
NSC: 0 Cancellation Date: PMIC: U FIIG: A003B0
ESD: Schedule B: 7318.15.2000 DEMIL: A DEMIL INT: 1
TIIC: 1 Originator: KZ ADPEC: 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 5305-00-543-4952 in each of the following databases.

 • CHAIN - Consolidated History Alt. Item Numbers
 • D200F - Air Force Indentures
 • WHEREUSED - Where NIIN Used
 • 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
186679 24617 GENERAL MOTORS CORP C 5 1 X XX 3 D
186679 72582 ROLLS-ROYCE SOLUTIONS AMERICA INC C 5 1 X XX 3 D
25704-281340-08-0 D1839 BAAINBW DOKUMENTE OHNE NUTZUNGSRECHTE DES BAAINBW FUR BESCHAFFUNGSZWECKE C 5 2 3 ZG 1 D
25704-281340-08-0 D2692 KNDS DEUTSCHLAND GMBH & CO. KG - WERK KASSEL - C 5 2 6 ZG 3 D
5305PL0944220 9009H JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX C 6 9 9 WP 4 B
FF-S-85 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC C 4 1 E ZZ
MS35303-62 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M C 2 2 X XX 3 D
MS35303-62 D5589 FEINMECHANISCHE WERKE MAINZ GMBH C 5 9 9 ZG 3 B
MS35303-62 D9893 LIEBHERR-AEROSPACE LINDENBERG GMBH C 5 9 9 ZG B
PC186679 C7432 POWER COMPONENTS (DEUTSCHLAND) GMBH C 5 9 3 ZG 4 B
FFS85 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC H 4 1 3 XF 3 D
Technical Characteristics Information
MRC Requirement Statement Reply Statement
AAJD THREAD CLASS 2A
AAJF THREAD DIRECTION RIGHT-HAND
AASA THREAD LENGTH 1.000 INCHES MINIMUM
AASB FASTENER LENGTH 1.250 INCHES NOMINAL
AASK HEAD STYLE C1 HEXAGON
AASU HEAD HEIGHT 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM
AATB WIDTH BETWEEN FLATS 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
AHYM NOMINAL THREAD DIAMETER 0.375 INCHES
CMLP THREAD QUANTITY PER INCH 16
CQBC MINIMUM TENSILE STRENGTH 150000 POUNDS PER SQUARE INCH
CQFM HARDNESS RATING 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
MATT MATERIAL STEEL OVERALL
SFTT SURFACE TREATMENT CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL
THSD THREAD SERIES DESIGNATOR UNIFIED NATIONAL COARSE (UNC)
ZZZT NONDEFINITIVE SPEC/STD DATA 2 TYPE AND 10P STYLE AND 8 GRADE
MOE Rules Information
MOE Rule Former MOER Effective AMC AMSC IMC IMCA Collaborators Receivers
YA01 Mar-01-2001 YA YA
YB01 Apr-01-1991 YB YB
YR01 Jan-01-2024 YR YR
YW01 Jan-01-1998 YW YW
ZG01 Apr-01-1991 ZG ZG
ZH01 Apr-01-1996 ZH ZH
ZJ01 Apr-01-2025 ZJ ZJ
ZP01 Jun-01-2010 ZP ZP
ZR01 Apr-01-1991 ZR ZR
VJ01 Dec-01-2018 VJ VJ
VP01 Jan-01-2025
WB01 Feb-01-2005 WB WB
WP01 Apr-01-2025 WP WP
ZU01 Jul-01-1995 ZU ZU
ZW01 Feb-01-2001 ZW ZW
Replacement & Obsolete Information
Replaced / Replacement NIIN Information
FSC NIIN ISC Originator NSC Std. Date Status
5305 00-068-0511 1 KZ 0 Oct-08-1965 C
Obsolete NIIN Information
FSC NIIN DEMIL NSC Cancelled
5305 00-285-3891 A 7 Jan-01-1961
Freight Information

Description: BOLTS,NUTS OR SCREWS, NOI (SUB 3) Originating Activity: XX
Hazardous Material: National Motor Freight Classification Number: 093486
Less Than One Truckload: W NMFC Sub-Item: Z
Uniform Freight Classification Number: 48950 Rail Variance Code:
Less Than One Carload: U Water Commodity Code: 713
Type of Cargo Code: Z Special Handling Code: 9
Air Commodity Special Handling Code: BZ 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.