NSN 5310-01-320-5923 · NIIN 013205923 · Part number BOW-227 S 20
Hubbard M D Spring Co Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 73287
Government record, cited
NSN 5310-01-320-5923 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-320-5923. Manufacturer of record part number: BOW-227 S 20.
Also searched as5310-01-320-5923 ·
5310013205923 ·
NIIN 013205923 ·
01-320-5923 ·
FSC 5310 Nuts and Washers · CAGE 73287 · BOW-227 S 20
The Washer,spring Tension, cataloged under National Stock Number 5310-01-320-5923, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hubbard M D Spring Co Inc. Government technical data includes 4 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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5310-00-000-3815 · Item name not on file
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5310-00-000-4540 · Item name not on file
Frequently Asked Questions
What is NSN 5310-01-320-5923?
NSN 5310-01-320-5923 is a Washer,spring Tension, manufactured by Hubbard M D Spring Co Inc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-320-5923?
NSN 5310-01-320-5923 has 1 manufacturer part number on file: BOW-227 S 20 (Hubbard M D Spring Co Inc).
What are the specifications of BOW-227 S 20?
Key specifications for BOW-227 S 20: Overall Height: 0.2031 INCHES NOMINAL IN; Outside Diameter: 1.6094 INCHES NOMINAL IN; Material Thickness: 0.020 INCHES NOMINAL IN; Material: STEEL OVERALL. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-320-5923 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.