Home · NSN 01-538-7833

NSN 01-538-7833 — Screw,Close Tolerance

NIIN 01-538-7833 · unit of issue PG · AAC Z (insurance item) · source of supply SMS

NSN 01-538-7833 is the national stock number for a screw,close tolerance. It cross-references to 1 manufacturer part number from 3 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Foster A P Co, Foster Transformer Co; the primary is NAS1580C3R10. The unit of issue is PG and the FLIS list price is $33.05.

No government purchase of this stock number is on our record yet. 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 number from 3 CAGEs

open solicitations, all agencies

government buys 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
NAS1580C3R10	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
NAS1580C3R10	80200	Foster A P Co	5 · Secondary reference	9 · Reference only
NAS1580C3R10	81160	Foster Transformer Co	5 · Secondary reference	9 · Reference only

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

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 NAS1580C3R10.

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

DLA management data

FLIS unit price: $33.05
Unit of issue: PG
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 NOMINAL 0.363
Fastener Length: INCHES MINIMUM 0.973 AND INCHES MAXIMUM 1.003
Head Diameter: INCHES MINIMUM 0.339 AND INCHES MAXIMUM 0.381
Grip Diameter: INCHES MINIMUM 0.1885 AND INCHES MAXIMUM 0.1895
Shank Unthreaded Hole Diameter: FIRST HOLE INCHES MINIMUM 0.070 AND INCHES MAXIMUM 0.080
Nominal Thread Diameter: INCHES 0.190
Grip Length: INCHES MINIMUM 0.615 AND INCHES MAXIMUM 0.635
Thread Quantity Per Inch: 32
Minimum Tensile Strength: POUNDS PER SQUARE INCH 160000
Countersink Angle: DEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 101.0
Distance From Head Largest Bearing Surface To Shank Hole Center: FIRST HOLE INCHES MINIMUM 0.862 AND INCHES MAXIMUM 0.882
Material: OVERALL IRON ALLOY 660
Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF)

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.