PartsTable TECHNICAL DATA SHEET

NSN 5310-01-181-9341Government record, cited

Nut, Self-Locking, Double Hexagon5310-01-181-9341

NSN 5310-01-181-9341 · NIIN 011819341 · Part number HS4199-428

The Boeing Company · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 8V613

Government record, cited

NSN 5310-01-181-9341 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-181-9341. Manufacturer of record part number: HS4199-428.

Also searched as 5310-01-181-9341 · 5310011819341 · NIIN 011819341 · 01-181-9341 · FSC 5310 Nuts and Washers · CAGE 8V613 · HS4199-428 · FN26M-428

Nearby stock numbers ← 5310-01-181-9340 Nut, Self-Locking, Extended Washer · 5310-01-181-9342 →

5310-01-181-9341 — Nuts and Washers

Features

Nut,self-Locking,double Hexagon — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: The Boeing Company

Identification

NSN: 5310-01-181-9341
NIIN: 011819341
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: HS4199-428
Manufacturer: The Boeing Company

General Description

The Nut,self-Locking,double Hexagon, cataloged under National Stock Number 5310-01-181-9341, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 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); The Boeing Company (CAGE 8V613)

Technical Specifications

Parameter	Value
NSN	5310-01-181-9341
Primary Part Number	HS4199-428
Item Name	Nut,self-Locking,double Hexagon
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	The Boeing Company
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
HS4199-428	Bristol Industries, Llc (USA)
HS4199-428 PRIMARY	The Boeing Company (USA)

Reference documents

Reference	Meaning
FN26M-428	5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners
HS4199-428	5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc

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 5310-01-181-9341?

NSN 5310-01-181-9341 is a Nut,self-Locking,double Hexagon, manufactured by The Boeing Company, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-181-9341?

NSN 5310-01-181-9341 has 2 manufacturer part numbers on file: HS4199-428 (Bristol Industries, Llc), HS4199-428 (The Boeing Company).

Is NSN 5310-01-181-9341 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.

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