NSN 5310-01-623-8962 · NIIN 016238962 · Part number C31758-1032-3B
Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 07679
Government record, cited
NSN 5310-01-623-8962 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-623-8962. Manufacturer of record part number: C31758-1032-3B.
Also searched as5310-01-623-8962 ·
5310016238962 ·
NIIN 016238962 ·
01-623-8962 ·
FSC 5310 Nuts and Washers · CAGE 07679 · C31758-1032-3B
Material Thickness: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
Surface Treatment: ZINC OVERALL
Nut Style: SHEET SPRING
Hole Nominal Thread Diameter: 0.190 INCHES IN
Material: STEEL OVERALL
Identification
NSN: 5310-01-623-8962
NIIN: 016238962
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: C31758-1032-3B
Manufacturer: Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc
General Description
The Nut,sheet Spring, cataloged under National Stock Number 5310-01-623-8962, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hardware Specialty Co. Inc. Dba Hardware Specialty Co 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
5310-01-623-8962
Primary Part Number
C31758-1032-3B
Item Name
Nut,sheet Spring
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc
Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc (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 5310-01-623-8962?
NSN 5310-01-623-8962 is a Nut,sheet Spring, manufactured by Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-623-8962?
NSN 5310-01-623-8962 has 1 manufacturer part number on file: C31758-1032-3B (Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc).
What are the specifications of C31758-1032-3B?
Key specifications for C31758-1032-3B: Hole Thread Quantity Per Inch: 32; Features Provided: FLOATING NUT; Material Thickness: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN; Surface Treatment: ZINC OVERALL. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-623-8962 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.