PartsTable TECHNICAL DATA SHEET

NSN 5310-01-666-3795Government record, cited

Nut, Self-Locking, Double Hexagon5310-01-666-3795

NSN 5310-01-666-3795 · NIIN 016663795 · Part number SS5086C10S

Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 78286

Government record, cited

NSN 5310-01-666-3795 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-666-3795. Manufacturer of record part number: SS5086C10S.

Also searched as 5310-01-666-3795 · 5310016663795 · NIIN 016663795 · 01-666-3795 · FSC 5310 Nuts and Washers · CAGE 78286 · SS5086C10S

Nearby stock numbers ← 5310-01-666-3768 Washer, Lock · 5310-01-666-3963 Nut, Self-Locking, Plate →

5310-01-666-3795 — Nuts and Washers

Features

Nut,self-Locking,double Hexagon — FSC 5310
3 manufacturer part numbers on file
Manufacturer of record: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp

Identification

NSN: 5310-01-666-3795
NIIN: 016663795
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: SS5086C10S
Manufacturer: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp

General Description

The Nut,self-Locking,double Hexagon, cataloged under National Stock Number 5310-01-666-3795, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Nut,self-Locking,double Hexagon
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Bristol Industries, Llc (CAGE 27238); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (CAGE 78286)

Technical Specifications

Parameter	Value
NSN	5310-01-666-3795
Primary Part Number	SS5086C10S
Item Name	Nut,self-Locking,double Hexagon
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
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	F

Cross-Reference Index

Part Number	Manufacturer
SS5086C10S	Bristol Industries, Llc (USA)
SS5086C10S	Sps Technologies, Llc Dba PB Fasteners (USA)
SS5086C10S PRIMARY	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)

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 5310-01-666-3795?

NSN 5310-01-666-3795 is a Nut,self-Locking,double Hexagon, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-666-3795?

NSN 5310-01-666-3795 has 3 manufacturer part numbers on file: SS5086C10S (Bristol Industries, Llc), SS5086C10S (Sps Technologies, Llc Dba PB Fasteners), SS5086C10S (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).

Is NSN 5310-01-666-3795 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.

PartsTable Design LLC · partstable.com