NSN 5310-00-006-8231 · NIIN 000068231 · Part number 83399
Black and Decker Us Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 07429
Government record, cited
NSN 5310-00-006-8231 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-006-8231. Manufacturer of record part number: 83399.
Also searched as5310-00-006-8231 ·
5310000068231 ·
NIIN 000068231 ·
00-006-8231 ·
FSC 5310 Nuts and Washers · CAGE 07429 · 83399
Hardness Rating: 44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter: 5.345 INCHES MINIMUM AND 5.360 INCHES MAXIMUM IN
Material Thickness: 0.013 INCHES MINIMUM AND 0.014 INCHES MAXIMUM IN
Material: STEEL COMP 6150 OVERALL
Hole Diameter: 3.985 INCHES MINIMUM AND 4.000 INCHES MAXIMUM IN
Identification
NSN: 5310-00-006-8231
NIIN: 000068231
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 83399
Manufacturer: Black and Decker Us Inc
General Description
The Washer,spring Tension, cataloged under National Stock Number 5310-00-006-8231, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Black and Decker Us Inc. Government technical data includes 7 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
Parameter
Value
NSN
5310-00-006-8231
Primary Part Number
83399
Item Name
Washer,spring Tension
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Black and Decker Us Inc
Status
ACTIVE
Heat Treatment
QUENCHED AND TEMPERED
Hardness Rating
44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
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 5310-00-006-8231?
NSN 5310-00-006-8231 is a Washer,spring Tension, manufactured by Black and Decker Us Inc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-006-8231?
NSN 5310-00-006-8231 has 1 manufacturer part number on file: 83399 (Black and Decker Us Inc).
What are the specifications of 83399?
Key specifications for 83399: Overall Height: 0.111 INCHES NOMINAL IN; Heat Treatment: QUENCHED AND TEMPERED; Hardness Rating: 44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-006-8231 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.