Home · NSN 00-144-3980

NSN 00-144-3980 — Bolt,Close Tolerance

NIIN 00-144-3980

NSN 00-144-3980 is the national stock number for a bolt,close tolerance. It cross-references to 1 manufacturer part number from 1 CAGE code, including Aeronautical Standards Group Dept Of Navy And Air Force; the primary is AN176-11.

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 1 CAGE

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
AN176-11	88044	Aeronautical Standards Group Dept Of Navy And Air Force	2 · Item ident. reference	2 · Fully interchangeable

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 AN176-11.

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

Item characteristics

Thread Class: 3A
Thread Direction: RIGHT-HAND
Thread Length: INCHES NOMINAL 0.641
Fastener Length: INCHES NOMINAL 1.203
Head Height: INCHES MINIMUM 0.203 AND INCHES MAXIMUM 0.235
Width Between Flats: INCHES MINIMUM 0.553 AND INCHES MAXIMUM 0.565
Grip Diameter: INCHES MINIMUM 0.3737 AND INCHES MAXIMUM 0.3742
Shank Unthreaded Hole Diameter: FIRST HOLE INCHES NOMINAL 0.106
Nominal Thread Diameter: INCHES 0.375
Grip Length: INCHES NOMINAL 0.562
Thread Quantity Per Inch: 24
Minimum Tensile Strength: POUNDS PER SQUARE INCH 125000
Hardness Rating: OVERALL ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 32.0
Distance From Head Largest Bearing Surface To Shank Hole Center: FIRST HOLE INCHES NOMINAL 1.000
Surface Finish: BEARING SURFACE OF HEAD MICROINCHES 63.0
Surface Finish: GRIP MICROINCHES 63.0
Material: OVERALL STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4130 OR STEEL COMP 4037
Surface Treatment: OVERALL CADMIUM AND CHROMATE
Surface Treatment Document And Classification: OVERALL FED SPEC ALL TREATMENT RESPONSES QQ--416 TY 2 CL 3
Thread Series Designator: UNF

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.