NSN 5306-00-370-7140 · NIIN 003707140 · Part number 89WM1746-1
Northrop Grumman Systems Corporation · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 26512
Government record, cited
NSN 5306-00-370-7140 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-370-7140. Manufacturer of record part number: 89WM1746-1.
Also searched as5306-00-370-7140 ·
5306003707140 ·
NIIN 003707140 ·
00-370-7140 ·
FSC 5306 Bolts · CAGE 26512 · 89WM1746-1
Counterbore Diameter: 0.747 INCHES MINIMUM AND 0.758 INCHES MAXIMUM IN
Width Between Flats: 1.438 INCHES NOMINAL IN
Identification
NSN: 5306-00-370-7140
NIIN: 003707140
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: 89WM1746-1
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Bolt,internally Relieved Body, cataloged under National Stock Number 5306-00-370-7140, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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.
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Frequently Asked Questions
What is NSN 5306-00-370-7140?
NSN 5306-00-370-7140 is a Bolt,internally Relieved Body, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5306, Bolts. Status: active.
What part numbers are listed for NSN 5306-00-370-7140?
NSN 5306-00-370-7140 has 1 manufacturer part number on file: 89WM1746-1 (Northrop Grumman Systems Corporation).
What are the specifications of 89WM1746-1?
Key specifications for 89WM1746-1: Head Height: 0.312 INCHES NOMINAL IN; Fastener Length: 4.625 INCHES NOMINAL IN; Thread Length: 0.695 INCHES NOMINAL IN; Counterbore Depth: 1.312 INCHES NOMINAL IN. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5306-00-370-7140 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.