Home · FSC 5305 Screws · NSN 5305-00-616-6375

NSN 5305-00-616-6375 — Screw,Cap,Hexagon Head

NIIN 00-616-6375 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 5305-00-616-6375 is the national stock number for a screw,cap,hexagon head in federal supply class 5305 (Screws). It cross-references to 10 manufacturer part numbers from 12 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Lake Erie Machine Co, Army Weapons Command Attn Amswe-Ree-S; the primary is 1/2-13X2-1/2 IN.. The unit of issue is EA and the FLIS list price is $3.35.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 17, 2026 for $375 from Sp One Global Group Inc. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

10

part numbers from 12 CAGEs

0

open solicitations, all agencies

1

government buy in 24 months

0

sellers with confirmed stock

Watch NSN 5305-00-616-6375: an email the morning the government solicits or buys it, or an AD names it. Free.
Know someone who should see this?

Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
MS35307-41780205National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use3 · Design control (vendor)2 · Fully interchangeable
103-182021174Lake Erie Machine Co5 · Secondary reference9 · Reference only
21382421450Army Weapons Command Attn Amswe-Ree-S5 · Secondary reference1 · Not fully interchangeable
2836164104Dresser, LLC5 · Secondary reference1 · Not fully interchangeable
7056114P00103538Lockheed Martin Corporation5 · Secondary reference1 · Not fully interchangeable
7056114P00124446General Electric Company5 · Secondary reference9 · Reference only
MS35307-41796906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
1/2-13X2-1/2 IN.31849Gregory Engineering CorpC1 · Not fully interchangeable
E108186 PART NO 2423X894Control Flow, Inc.C1 · Not fully interchangeable
SK 462 ITEM 553711Naval Sea Systems CommandC1 · Not fully interchangeable
SK464 ITEM 557311Nipak IncC1 · Not fully interchangeable
FFS8581348Federal Specifications Promulgated By General Services Administration Washington DcE8

Government demand

Nothing open right now. Last government buy Sep 17, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Sep 17, 2026Sp One Global Group Inc 9RVZ1$375DlaSPE4A726D5509

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 1/2-13X2-1/2 IN..

Request 1/2-13X2-1/2 IN.

No account needed. Goes to the sellers who carry this number or its family.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price
$3.35
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Thread Class
2A
Thread Direction
RIGHT-HAND
Thread Length
INCHES MINIMUM 1.250 AND INCHES MAXIMUM 1.442
Fastener Length
INCHES NOMINAL 2.500
Head Height
INCHES MINIMUM 0.302 AND INCHES MAXIMUM 0.323
Width Between Flats
INCHES MINIMUM 0.736 AND INCHES MAXIMUM 0.750
Nominal Thread Diameter
INCHES 0.500
Thread Quantity Per Inch
13
Minimum Tensile Strength
POUNDS PER SQUARE INCH 80000
Material
OVERALL STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316
Material Document And Classification
OVERALL FED STD ALL MATERIAL RESPONSES 66
Surface Treatment
OVERALL PASSIVATE
Surface Treatment Document And Classification
OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35
Thread Series Designator
UNIFIED NATIONAL COARSE (UNC)

Related stock numbers

Other NSNs filed under the same part numbers.

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.

Get the daily Market Pulse

New DLA RFQs, SAM.gov notices, yesterday's awards and FAA directives, weekday mornings. Free, one click to leave.