Bolt, Close Tolerance5306-01-644-2232

NSN 5306-01-644-2232 · NIIN 016442232 · Part number ST3M753-3-7

The Boeing Company Div Defense · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 76301

Government record, cited

NSN 5306-01-644-2232 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-644-2232. Manufacturer of record part number: ST3M753-3-7.

Also searched as 5306-01-644-2232 · 5306016442232 · NIIN 016442232 · 01-644-2232 · FSC 5306 Bolts · CAGE 76301 · ST3M753-3-7

Nearby stock numbers ← 5306-01-644-2195 Bolt, Machine · 5306-01-644-2233 Bolt, Shear →

5306-01-644-2232 — Bolts

Features

Bolt,close Tolerance — FSC 5306
5 manufacturer part numbers on file
Manufacturer of record: The Boeing Company Div Defense

Identification

NSN: 5306-01-644-2232
NIIN: 016442232
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: ST3M753-3-7
Manufacturer: The Boeing Company Div Defense

General Description

The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-644-2232, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5306-01-644-2232
Primary Part Number	ST3M753-3-7
Item Name	Bolt,close Tolerance
FSC / FSG	5306 / 53 — Bolts
Manufacturer	The Boeing Company Div Defense
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
ST3M753-3-7 PRIMARY	The Boeing Company Div Defense (USA)
ST3M753-3-7	Hi-Shear Corporation (USA)
ST3M753-3-7	Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA)
ST3M753-3-7	Howmet Global Fastening Systems Inc (USA)
ST3M753-3-7	Sps Technologies, Llc Dba PB Fasteners (USA)

No interchangeability data on file.

Other items in FSC 5306 — Bolts

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5306-00-001-1276

5306-00-001-1276 · Item name not on file

5306-00-001-1949

5306-00-001-1949 · Item name not on file

5306-00-001-1988

5306-00-001-1988 · Item name not on file

5306-00-001-1989

5306-00-001-1989 · Item name not on file

5306-00-001-1990

5306-00-001-1990 · Item name not on file

5306-00-001-1991

5306-00-001-1991 · Item name not on file

5306-00-001-1993

BOLT,SHEAR

5306-00-001-2017

BOLT,MACHINE

Frequently Asked Questions

What is NSN 5306-01-644-2232?

NSN 5306-01-644-2232 is a Bolt,close Tolerance, manufactured by The Boeing Company Div Defense, classified under FSC 5306, Bolts. Status: active.

What part numbers are listed for NSN 5306-01-644-2232?

NSN 5306-01-644-2232 has 5 manufacturer part numbers on file: ST3M753-3-7 (The Boeing Company Div Defense), ST3M753-3-7 (Hi-Shear Corporation), ST3M753-3-7 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), ST3M753-3-7 (Howmet Global Fastening Systems Inc), ST3M753-3-7 (Sps Technologies, Llc Dba PB Fasteners).

What are the specifications of ST3M753-3-7?

Key specifications for ST3M753-3-7: End Item Identification: F/A-18 EF AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5306-01-644-2232 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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