Home · FSC 5305 Screws · NSN 5305-01-057-3071

NSN 5305-01-057-3071 — Screw,Close Tolerance

NIIN 01-057-3071 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 5305-01-057-3071 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 2 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Jednolity Indeks Materialowy - Uniform Material Index; the primary is 5305PL0783042. The unit of issue is EA and the FLIS list price is $0.28.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on August 27, 2026 for $142 from Greenwood 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.

part numbers from 2 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
NAS1578A3R5	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
NAS1578A3T5	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	5 · Secondary reference	9 · Reference only
5305PL0783042	9009H	Jednolity Indeks Materialowy - Uniform Material Index	6	9 · Reference only

Government demand

Nothing open right now. Last government buy Aug 27, 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 27, 2026	Greenwood Group Inc 2Y735			$142	Dla	SPE4A626V200F

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 5305PL0783042.

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

DLA management data

FLIS unit price: $0.28
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 3A
Thread Direction: RIGHT-HAND
Thread Length: INCHES MINIMUM 0.338 AND INCHES MAXIMUM 0.388
Fastener Length: INCHES MINIMUM 0.660 AND INCHES MAXIMUM 0.690
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 0.1885 AND INCHES MAXIMUM 0.1895
Nominal Thread Diameter: INCHES 0.190
Grip Length: INCHES MINIMUM 0.302 AND INCHES MAXIMUM 0.322
Thread Quantity Per Inch: 32
Minimum Tensile Strength: POUNDS PER SQUARE INCH 160000
Hardness Rating: OVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 40.0
Surface Finish: GRIP MICROINCHES 32.0
Surface Finish: THREADS MICROINCHES 32.0
Surface Finish: BEARING SURFACE OF HEAD MICROINCHES 32.0
Special Features: INTERNAL DRIVE RIBBED
Material: OVERALL STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740
Surface Treatment: OVERALL CADMIUM AND CHROMATE
Surface Treatment Document And Classification: OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2,CLASS 2
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.