Home · NSN 01-412-1236

NSN 01-412-1236 — Bolt,Close Tolerance

NIIN 01-412-1236 · unit of issue HD · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-412-1236 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 AN176C16. The unit of issue is HD and the FLIS list price is $494.28.

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

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government buys in 24 months

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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
AN176C16	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 AN176C16.

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

DLA management data

FLIS unit price: $494.28
Unit of issue: HD
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 3A
Thread Direction: RIGHT-HAND
Thread Length: INCHES MINIMUM 1.172 AND INCHES MAXIMUM 1.204
Fastener Length: INCHES MINIMUM 1.812 AND INCHES MAXIMUM 1.859
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: GRIP INCHES MINIMUM 0.360 AND INCHES MAXIMUM 0.390
Nominal Thread Diameter: INCHES 0.375
Grip Length: INCHES MINIMUM 1.172 AND INCHES MAXIMUM 1.204
Thread Quantity Per Inch: 24
Distance From Head Largest Bearing Surface To Shank Hole Center: GRIP INCHES NOMINAL 1.626
Material: OVERALL STEEL CORROSION RESISTING
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: UNIFIED NATIONAL COARSE (UNC)

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.