NSN 5310-01-591-2535 · NIIN 015912535 · Part number 97622A107
Smiths Detection Inc. Dba Smiths Detection Inc Casc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 23667
Government record, cited
NSN 5310-01-591-2535 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-591-2535. Manufacturer of record part number: 97622A107.
Also searched as5310-01-591-2535 ·
5310015912535 ·
NIIN 015912535 ·
01-591-2535 ·
FSC 5310 Nuts and Washers · CAGE 23667 · 97622A107
Hardness Rating: 44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
Style Designator: DOME INTERNAL TEETH
Outside Diameter: 0.439 INCHES MINIMUM AND 0.449 INCHES MAXIMUM IN
Material Thickness: 0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN
Material: STEEL CORROSION RESISTING OVERALL
Hole Diameter: 0.430 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
2 manufacturer part numbers on file
Identification
NSN: 5310-01-591-2535
NIIN: 015912535
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 97622A107
Manufacturer: Smiths Detection Inc. Dba Smiths Detection Inc Casc
General Description
The Washer,lock, cataloged under National Stock Number 5310-01-591-2535, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Smiths Detection Inc. Dba Smiths Detection Inc Casc. 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
Parameter
Value
NSN
5310-01-591-2535
Primary Part Number
97622A107
Item Name
Washer,lock
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Smiths Detection Inc. Dba Smiths Detection Inc Casc
Status
ACTIVE
Hardness Rating
44.0 ROCKWELL C MINIMUM AND 51.0 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 5310-01-591-2535?
NSN 5310-01-591-2535 is a Washer,lock, manufactured by Smiths Detection Inc. Dba Smiths Detection Inc Casc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-591-2535?
NSN 5310-01-591-2535 has 2 manufacturer part numbers on file: 97622A107 (Smiths Detection Inc. Dba Smiths Detection Inc Casc), 97622A107 (Mcmaster-Carr Supply Co).
What are the specifications of 97622A107?
Key specifications for 97622A107: Overall Height: 0.024 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN; Hardness Rating: 44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM; Style Designator: DOME INTERNAL TEETH; Outside Diameter: 0.439 INCHES MINIMUM AND 0.449 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-591-2535 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.