NSN 5310-01-020-9654 · NIIN 010209654 · Part number BL-8089
Breeze-Eastern Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 08484
Government record, cited
NSN 5310-01-020-9654 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-020-9654. Manufacturer of record part number: BL-8089.
Also searched as5310-01-020-9654 ·
5310010209654 ·
NIIN 010209654 ·
01-020-9654 ·
FSC 5310 Nuts and Washers · CAGE 08484 · BL-8089 · 5310PL2213061
Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Thread Series: UNF
Thread Direction: RIGHT-HAND
Nominal Thread Size: 0.500 INCHES IN
Nut Height: 0.453 INCHES NOMINAL IN
Identification
NSN: 5310-01-020-9654
NIIN: 010209654
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: BL-8089
Manufacturer: Breeze-Eastern Llc
General Description
The Nut,plain,castellated,hexagon, cataloged under National Stock Number 5310-01-020-9654, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Breeze-Eastern Llc. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-01-020-9654
Primary Part Number
BL-8089
Item Name
Nut,plain,castellated,hexagon
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Breeze-Eastern Llc
Status
ACTIVE
Width Across Flats
0.844 INCHES NOMINAL IN
Bearing Surface Finish
125.0 MICROINCHES
Surface Treatment Document and Classification
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Jednolity Indeks Materialowy - Uniform Material Index
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file
Frequently Asked Questions
What is NSN 5310-01-020-9654?
NSN 5310-01-020-9654 is a Nut,plain,castellated,hexagon, manufactured by Breeze-Eastern Llc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-020-9654?
NSN 5310-01-020-9654 has 2 manufacturer part numbers on file: BL-8089 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), BL-8089 (Breeze-Eastern Llc).
What are the specifications of BL-8089?
Key specifications for BL-8089: Width Across Flats: 0.844 INCHES NOMINAL IN; Bearing Surface Finish: 125.0 MICROINCHES; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNF. 13 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-020-9654 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.