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NSN 5310-01-092-4239Government record, cited

Washer, Lock5310-01-092-4239

NSN 5310-01-092-4239 · NIIN 010924239 · Part number 1246-0800
Kidde-Fenwal, Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0KDP7
Government record, cited
NSN 5310-01-092-4239 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-092-4239. Manufacturer of record part number: 1246-0800.
Also searched as  5310-01-092-4239 · 5310010924239 · NIIN 010924239 · 01-092-4239 · FSC 5310 Nuts and Washers · CAGE 0KDP7 · 1246-0800 · 10512714
Nearby stock numbers  ·
Features
  • Washer,lock — FSC 5310
  • Hardness Rating: 90.0 ROCKWELL B MINIMUM
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Outside Diameter: 0.293 INCHES MAXIMUM IN
  • Material Thickness: 0.040 INCHES MINIMUM IN
  • Material: COPPER ALLOY OVERALL
  • Hole Diameter: 0.168 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
  • 2 manufacturer part numbers on file
Identification
  • NSN: 5310-01-092-4239
  • NIIN: 010924239
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 1246-0800
  • Manufacturer: Kidde-Fenwal, Llc
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-092-4239, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Kidde-Fenwal, Llc. Government technical data includes 6 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
NSN5310-01-092-4239
Primary Part Number1246-0800
Item NameWasher,lock
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerKidde-Fenwal, Llc
StatusACTIVE
Hardness Rating90.0 ROCKWELL B MINIMUM
Style DesignatorSPLIT HELICAL-RIGHT HAND
Outside Diameter0.293 INCHES MAXIMUM IN
Material Thickness0.040 INCHES MINIMUM IN
MaterialCOPPER ALLOY OVERALL
Hole Diameter0.168 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
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
1246-0800 PRIMARY Kidde-Fenwal, Llc (USA)
10512714 General Dynamics Land Systems Canadacorp (CAN)
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 5310-01-092-4239?

NSN 5310-01-092-4239 is a Washer,lock, manufactured by Kidde-Fenwal, Llc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-092-4239?

NSN 5310-01-092-4239 has 2 manufacturer part numbers on file: 1246-0800 (Kidde-Fenwal, Llc), 10512714 (General Dynamics Land Systems Canadacorp).

What are the specifications of 1246-0800?

Key specifications for 1246-0800: Hardness Rating: 90.0 ROCKWELL B MINIMUM; Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 0.293 INCHES MAXIMUM IN; Material Thickness: 0.040 INCHES MINIMUM IN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-092-4239 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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