PartsTable TECHNICAL DATA SHEET
NSN 5310-01-219-7202Government record, cited

Nut, Self-Locking, Round5310-01-219-7202

NSN 5310-01-219-7202 · NIIN 012197202 · Part number BHSS-12
Whittet-Higgins Company · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 79568
Government record, cited
NSN 5310-01-219-7202 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-219-7202. Manufacturer of record part number: BHSS-12.
Also searched as  5310-01-219-7202 · 5310012197202 · NIIN 012197202 · 01-219-7202 · FSC 5310 Nuts and Washers · CAGE 79568 · BHSS-12 · V904J949 PIECE 94 · 803-6915566-9
Nearby stock numbers  ·
Features
  • Nut,self-Locking,round — FSC 5310
  • Material: STEEL COMP 301 OVERALL
  • 1 manufacturer part number on file
  • Manufacturer of record: Whittet-Higgins Company
Identification
  • NSN: 5310-01-219-7202
  • NIIN: 012197202
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: BHSS-12
  • Manufacturer: Whittet-Higgins Company
General Description

The Nut,self-Locking,round, cataloged under National Stock Number 5310-01-219-7202, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Whittet-Higgins Company. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-219-7202
Primary Part NumberBHSS-12
Item NameNut,self-Locking,round
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerWhittet-Higgins Company
StatusACTIVE
MaterialSTEEL COMP 301 OVERALL
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
BHSS-12 PRIMARY Whittet-Higgins Company (USA)
Reference documents
ReferenceMeaning
V904J949 PIECE 94 5/9 Secondary reference
U.S. Government activity
803-6915566-9 C/1 Advisory reference — outside the item-of-supply concept
Naval Sea Systems Command
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 5310-01-219-7202?

NSN 5310-01-219-7202 is a Nut,self-Locking,round, manufactured by Whittet-Higgins Company, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-219-7202?

NSN 5310-01-219-7202 has 1 manufacturer part number on file: BHSS-12 (Whittet-Higgins Company).

What are the specifications of BHSS-12?

Key specifications for BHSS-12: Material: STEEL COMP 301 OVERALL. 1 specification is documented in the U.S. Government catalog.

Is NSN 5310-01-219-7202 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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