PartsTable TECHNICAL DATA SHEET
NSN 5310-01-692-2874Government record, cited

Nut, Self-Locking, Hexagon5310-01-692-2874

NSN 5310-01-692-2874 · NIIN 016922874 · Part number BN169 M4
Bossard Intl Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 1CJ86
Government record, cited
NSN 5310-01-692-2874 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-692-2874. Manufacturer of record part number: BN169 M4.
Also searched as  5310-01-692-2874 · 5310016922874 · NIIN 016922874 · 01-692-2874 · FSC 5310 Nuts and Washers · CAGE 1CJ86 · BN169 M4 · IN34150398X
Nearby stock numbers  ·
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Width Across Flats: 7.0 MILLIMETERS NOMINAL MM
  • Thread Series: M
  • Thread Pitch in Millimeters: 0.7
  • Thread Direction: RIGHT-HAND
  • Nominal Thread Size: 4.0 MILLIMETERS MM
  • Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
  • Nut Height: 4.2 MILLIMETERS MAXIMUM MM
Identification
  • NSN: 5310-01-692-2874
  • NIIN: 016922874
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: BN169 M4
  • Manufacturer: Bossard Intl Inc
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-692-2874, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Bossard Intl Inc. Government technical data includes 11 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-692-2874
Primary Part NumberBN169 M4
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerBossard Intl Inc
StatusACTIVE
Width Across Flats7.0 MILLIMETERS NOMINAL MM
Thread SeriesM
Thread Pitch in Millimeters0.7
Thread DirectionRIGHT-HAND
Nominal Thread Size4.0 MILLIMETERS MM
Locking FeaturePREVAILING TORQUE ALL METAL DESIGN
Nut Height4.2 MILLIMETERS MAXIMUM MM
Surface TreatmentZINC OVERALL
Nut StyleHEXAGON
MaterialSTEEL OVERALL
Bearing Surface TypeCHAMFERED
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
BN169 M4 PRIMARY Bossard Intl Inc (USA)
IN34150398X Illca S.m.i S.r.l. (ITA)
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 5310-01-692-2874?

NSN 5310-01-692-2874 is a Nut,self-Locking,hexagon, manufactured by Bossard Intl Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-692-2874?

NSN 5310-01-692-2874 has 2 manufacturer part numbers on file: BN169 M4 (Bossard Intl Inc), IN34150398X (Illca S.m.i S.r.l.).

What are the specifications of BN169 M4?

Key specifications for BN169 M4: Width Across Flats: 7.0 MILLIMETERS NOMINAL MM; Thread Series: M; Thread Pitch in Millimeters: 0.7; Thread Direction: RIGHT-HAND. 11 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-692-2874 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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