Home · NSN 01-200-3937

NSN 01-200-3937 — Bolt,Eye

NIIN 01-200-3937 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-200-3937 is the national stock number for a bolt,eye. It cross-references to 1 manufacturer part number from 2 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Aeronautical Standards Group Dept Of Navy And Air Force; the primary is AN43B-C30. The unit of issue is EA and the FLIS list price is $13.79.

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 2 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
AN43B-C30	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
AN43B-C30	88044	Aeronautical Standards Group Dept Of Navy And Air Force	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 AN43B-C30.

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

DLA management data

FLIS unit price: $13.79
Unit of issue: EA
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 0.453 AND INCHES MAXIMUM 0.500
Eye Inside Diameter: INCHES MINIMUM 0.190 AND INCHES MAXIMUM 0.192
Shoulder Thickness: INCHES MINIMUM 0.062 AND INCHES MAXIMUM 0.094
Shank Length: INCHES MINIMUM 3.015 AND INCHES MAXIMUM 3.062
Eye Stock Thickness: INCHES MINIMUM 0.120 AND INCHES MAXIMUM 0.130
Shoulder Diameter: INCHES MINIMUM 0.484 AND INCHES MAXIMUM 0.516
Shank Unthreaded Hole Diameter: FIRST HOLE INCHES MINIMUM 0.066 AND INCHES MAXIMUM 0.086
Overall Length: INCHES MINIMUM 3.765 AND INCHES MAXIMUM 3.797
Nominal Thread Diameter: INCHES 0.250
Thread Quantity Per Inch: 28
Minimum Tensile Strength: POUNDS PER SQUARE INCH 125000
Hardness Rating: OVERALL ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 32.0
Distance From Center Of Eye To Shank End: INCHES MINIMUM 3.484 AND INCHES MAXIMUM 3.516
Distance From Threaded End To Shank Hole Center: FIRST HOLE INCHES MINIMUM 0.125 AND INCHES MAXIMUM 0.204
Eye Outside Width: INCHES MINIMUM 0.484 AND INCHES MAXIMUM 0.516
Material: OVERALL STEEL COMP 431
Material Document And Classification: OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-18732
Surface Treatment: OVERALL PASSIVATE
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.