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NSN 5310-01-716-3103Government record, cited

Nut, Self-Locking, Castellated, Hex5310-01-716-3103

NSN 5310-01-716-3103 · NIIN 017163103 · Part number BH01395L6
Bristol Industries, Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 27238
Government record, cited
NSN 5310-01-716-3103 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-716-3103. Manufacturer of record part number: BH01395L6.
Also searched as  5310-01-716-3103 · 5310017163103 · NIIN 017163103 · 01-716-3103 · FSC 5310 Nuts and Washers · CAGE 27238 · BH01395L6
Nearby stock numbers  ·
Features
  • Nut,self-Locking,castellated,hex — FSC 5310
  • Width Across Flats: 0.491 INCHES NOMINAL IN
  • Thread Tolerance Class: 3B INTERNAL
  • Nut Length: 0.421 INCHES MAXIMUM IN
  • Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF)
  • Nominal Thread Size: 24.0 INCHES IN
  • Nut Height: 0.391 INCHES MINIMUM IN
  • Nut Style: CASTELLATED, HEXAGON
Identification
  • NSN: 5310-01-716-3103
  • NIIN: 017163103
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: BH01395L6
  • Manufacturer: Bristol Industries, Llc
General Description

The Nut,self-Locking,castellated,hex, cataloged under National Stock Number 5310-01-716-3103, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Bristol Industries, Llc. Government technical data includes 9 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.

Technical Specifications
ParameterValue
NSN5310-01-716-3103
Primary Part NumberBH01395L6
Item NameNut,self-Locking,castellated,hex
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerBristol Industries, Llc
StatusACTIVE
Width Across Flats0.491 INCHES NOMINAL IN
Thread Tolerance Class3B INTERNAL
Nut Length0.421 INCHES MAXIMUM IN
Thread SeriesUNIFIED NATIONAL JOINT FINE (UNJF)
Nominal Thread Size24.0 INCHES IN
Nut Height0.391 INCHES MINIMUM IN
Nut StyleCASTELLATED, HEXAGON
Thread Class3B
Thread Quantity Per Inch25.0
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
BH01395L6 PRIMARY Bristol Industries, Llc (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 5310-01-716-3103?

NSN 5310-01-716-3103 is a Nut,self-Locking,castellated,hex, manufactured by Bristol Industries, Llc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-716-3103?

NSN 5310-01-716-3103 has 1 manufacturer part number on file: BH01395L6 (Bristol Industries, Llc).

What are the specifications of BH01395L6?

Key specifications for BH01395L6: Width Across Flats: 0.491 INCHES NOMINAL IN; Thread Tolerance Class: 3B INTERNAL; Nut Length: 0.421 INCHES MAXIMUM IN; Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF). 9 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-716-3103 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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