NSN 5306-01-453-3603 · NIIN 014533603 · Part number ST3M753L4H21
The Boeing Company Div Defense · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 76301
Government record, cited
NSN 5306-01-453-3603 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-453-3603. Manufacturer of record part number: ST3M753L4H21.
Nearby stock numbers← 5306-01-453-2654 Bolt, Close Tolerance
·
5306-01-453-4046 Bolt, Close Tolerance →
5306-01-453-3603 — Bolts
Features
Bolt,shear — FSC 5306
Extended Washer Thickness: 0.036 INCHES NOMINAL IN
Head Height: 0.250 INCHES NOMINAL IN
Fastener Length: 1.780 INCHES MAXIMUM IN
Extended Washer Diameter: 0.460 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
Thread Length: 0.468 INCHES NOMINAL IN
Nominal Thread Diameter: 0.250 INCHES IN
Head Style: SPLINE EXTENDED WASHER
Identification
NSN: 5306-01-453-3603
NIIN: 014533603
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: ST3M753L4H21
Manufacturer: The Boeing Company Div Defense
General Description
The Bolt,shear, cataloged under National Stock Number 5306-01-453-3603, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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
Related Parts in Hardware and Abrasives
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
NAS464P8-79
5306-00-001-2017
BOLT,MACHINE
106798-3-5H
Frequently Asked Questions
What is NSN 5306-01-453-3603?
NSN 5306-01-453-3603 is a Bolt,shear, manufactured by The Boeing Company Div Defense, classified under FSC 5306, Bolts. Status: active.
What part numbers are listed for NSN 5306-01-453-3603?
NSN 5306-01-453-3603 has 2 manufacturer part numbers on file: ST3M753L4H21 (The Boeing Company Div Defense), 11829L4H21 (Reid Products Inc. Dba Reid Products Inc).
What are the specifications of ST3M753L4H21?
Key specifications for ST3M753L4H21: Extended Washer Thickness: 0.036 INCHES NOMINAL IN; Head Height: 0.250 INCHES NOMINAL IN; Fastener Length: 1.780 INCHES MAXIMUM IN; Extended Washer Diameter: 0.460 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN. 16 specifications are documented in the U.S. Government catalog.
Is NSN 5306-01-453-3603 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.