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5305-00-637-6921

SCREW,CAP,SOCKET HEAD

FSC
5305
Screws
NIIN / country
006376921 · International
Unit / status
EA · inactive
Catalog unit price
$52
DEMIL
A
Source of supply
SMS

Characteristics

FLIS item characteristics from PUB LOG identification.

CharacteristicValue
FASTENER LENGTHINCHES NOMINAL 0.320
HARDNESS RATINGOVERALL ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 34.0
HEAD DIAMETERINCHES MINIMUM 0.265 AND INCHES MAXIMUM 0.270
HEAD HEIGHTINCHES MINIMUM 0.160 AND INCHES MAXIMUM 0.164
HOLE DIAMETERINCHES NOMINAL 0.031
HOLE QUANTITY4
HOLE TYPEDRILLED
MATERIALOVERALL STEEL COMP 416SE OR STEEL COMP 303 OR STEEL COMP 303 PLUS X
NOMINAL THREAD DIAMETERINCHES 0.164
SURFACE TREATMENTOVERALL PASSIVATE
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTHINCHES MINIMUM 0.258
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATSINCHES MINIMUM 0.125 AND INCHES MAXIMUM 0.127

Manufacturers that have won this work

DIBBS award history plus USASpending rows whose CAGE matches SAM registration. CAGE codes open the DLA vendor lookup. Names without a CAGE match are shown as unverified.

55345ALAMO AIRCRAFT, LTD.SAN ANTONIO, TXSAMnot yet in directory
55176VSE AVIATION, INC.MIAMI, FLSAMnot yet in directory
846G4AFRICAN INVESTMENT MANAGEMENT LLCMELBOURNE, FLSAMnot yet in directory
1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAMnot yet in directory
083L8HUNTSVILLE FASTENER & SUPPLY INCHUNTSVILLE, ALSAMnot yet in directory
58985AVIARMS SUPPORT CORPFARMINGDALE, NYSAMnot yet in directory
2N935BOEING DISTRIBUTION SERVICES X, INC.HIALEAH, FLSAMnot yet in directory
62083QUALITY AVIATION, INCFONTANA, CASAMnot yet in directory
4ZFJ4AMERICAN DEFENSE GROUP LLCFORT LAUDERDALE, FLSAMnot yet in directory
513V0US MILPACK & MANUFACTURING CORPBROOKLYN, NYSAMnot yet in directory

Recent award / quote activity

55345ALAMO AIRCRAFT, LTD.SAN ANTONIO, TXSAMnot yet in directory

DIBBS award history · Jul 13, 2026

$84 · qty 3
55345ALAMO AIRCRAFT, LTD.SAN ANTONIO, TXSAMnot yet in directory

DIBBS award history · Jul 10, 2026

$125 · qty 2
55176VSE AVIATION, INC.MIAMI, FLSAMnot yet in directory

DIBBS award history · Dec 30, 2025

$277 · qty 4
846G4AFRICAN INVESTMENT MANAGEMENT LLCMELBOURNE, FLSAMnot yet in directory

DIBBS award history · Dec 29, 2025

$45 · qty 38
1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAMnot yet in directory

DIBBS award history · Dec 17, 2024

$114 · qty 19
083L8HUNTSVILLE FASTENER & SUPPLY INCHUNTSVILLE, ALSAMnot yet in directory

DIBBS award history · Jun 21, 2023

$45 · qty 11
58985AVIARMS SUPPORT CORPFARMINGDALE, NYSAMnot yet in directory

DIBBS award history · Jun 6, 2023

$60 · qty 4
2N935BOEING DISTRIBUTION SERVICES X, INC.HIALEAH, FLSAMnot yet in directory

DIBBS award history · Apr 27, 2023

$25 · qty 10
55345ALAMO AIRCRAFT, LTD.SAN ANTONIO, TXSAMnot yet in directory

DIBBS award history · Jan 24, 2023

$40 · qty 18
55345ALAMO AIRCRAFT, LTD.SAN ANTONIO, TXSAMnot yet in directory

DIBBS award history · Jan 23, 2023

$40 · qty 5
62083QUALITY AVIATION, INCFONTANA, CASAMnot yet in directory

DIBBS award history · Jan 28, 2022

$44 · qty 9
4ZFJ4AMERICAN DEFENSE GROUP LLCFORT LAUDERDALE, FLSAMnot yet in directory

DIBBS award history · Dec 13, 2021

$44 · qty 3
2N935BOEING DISTRIBUTION SERVICES X, INC.HIALEAH, FLSAMnot yet in directory

DIBBS award history · Nov 2, 2020

$50 · qty 1
62083QUALITY AVIATION, INCFONTANA, CASAMnot yet in directory

DIBBS award history · Oct 29, 2019

$50 · qty 6
62083QUALITY AVIATION, INCFONTANA, CASAMnot yet in directory

DIBBS award history · Sep 25, 2019

$50 · qty 6
2N935BOEING DISTRIBUTION SERVICES X, INC.HIALEAH, FLSAMnot yet in directory

DIBBS award history · Mar 8, 2018

$50 · qty 14
513V0US MILPACK & MANUFACTURING CORPBROOKLYN, NYSAMnot yet in directory

DIBBS award history · Jan 12, 2015

$200 · qty 17
513V0US MILPACK & MANUFACTURING CORPBROOKLYN, NYSAMnot yet in directory

DIBBS award history · Oct 3, 2014

$50 · qty 10
55345ALAMO AIRCRAFT, LTD.SAN ANTONIO, TXSAMnot yet in directory

DIBBS award history · Apr 1, 1998

$5 · qty 100

Open buys for this NSN

SPE4A626T24TV

DIBBS · quotes by Sep 8, 2026 · UNRESTRICTED

Quote history

Recorded quotes from nsn_quote_history when present (vendor references / quote tracker). Interchangeable-parts tables are not in this career schema — skipped.

No quote history rows for this NSN.

Listed manufacturers

MCRL rows for this NSN — companies that make or supply the part.

11599TRIUMPH ENGINE CONTROL SYSTEMS LLCWEST HARTFORD, CTSAMnot yet in directory

PN 29577

06840BENDIX CORP THESOUTHFIELD, MISAMnot yet in directory

PN 333S605

06848HONEYWELL INTERNATIONAL INCSOUTH BEND, INSAMnot yet in directory

PN 333S605

06848HONEYWELL INTERNATIONAL INCSOUTH BEND, INSAMnot yet in directory

PN 33S605