Home · FSC 5305 Screws · NSN 5305-01-372-5329

NSN 5305-01-372-5329 — Screw,Close Tolerance

NIIN 01-372-5329 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 5305-01-372-5329 is the national stock number for a screw,close tolerance in federal supply class 5305 (Screws). It cross-references to 3 manufacturer part numbers from 3 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Martin-Baker Aircraft Company Limited, Nimikkeistokeskus Ncb Finland; the primary is 10113777. The unit of issue is EA and the FLIS list price is $3.68.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on August 26, 2026 for $4,447 from Standard Aero Parts, 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.

part numbers from 3 CAGEs

open solicitations, all agencies

government buy in 24 months

sellers with confirmed stock

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Cross-references

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

Part number	CAGE	Manufacturer	Reference	Variation
NAS1578C3R1	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
P34938	U1604	Martin-Baker Aircraft Company Limited	5 · Secondary reference	2 · Fully interchangeable
10113777	A486G	Nimikkeistokeskus Ncb Finland	6	9 · Reference only

Government demand

Nothing open right now. Last government buy Aug 26, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Aug 26, 2026	Standard Aero Parts, Inc 1DN91			$4,447	Dla	SPE4A626V333Q

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 10113777.

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

DLA management data

FLIS unit price: $3.68
Unit of issue: EA
Acquisition advice: D — Stocked, centrally managed (DLA)
Source of supply: SMS
Effective: Jun 1, 2026

Item characteristics

Thread Class: 3A
Thread Direction: RIGHT-HAND
Thread Length: INCHES NOMINAL 0.363
Fastener Length: INCHES MINIMUM 0.410 AND INCHES MAXIMUM 0.440
Head Diameter: INCHES MINIMUM 0.360 AND INCHES MAXIMUM 0.374
Head Height: INCHES MINIMUM 0.115 AND INCHES MAXIMUM 0.125
Grip Diameter: INCHES MINIMUM 0.1890 AND INCHES MAXIMUM 0.1895
Nominal Thread Diameter: INCHES 0.190
Grip Length: INCHES MINIMUM 0.052 AND INCHES MAXIMUM 0.072
Thread Quantity Per Inch: 32
Material: OVERALL IRON ALLOY 660
Surface Treatment: OVERALL PASSIVATE
Surface Treatment Document And Classification: OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35
Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF)
Specification/Standard Data: PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1578

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.