NSN 5310-01-641-8926 · NIIN 016418926 · Part number GDP-107
American Disc Lock · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 1DA53
Government record, cited
NSN 5310-01-641-8926 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-641-8926. Manufacturer of record part number: GDP-107.
Also searched as5310-01-641-8926 ·
5310016418926 ·
NIIN 016418926 ·
01-641-8926 ·
FSC 5310 Nuts and Washers · CAGE 1DA53 · GDP-107
Surface Treatment Document and Classification: DELTA PROTEKT,MIN 600 HOUR SALT SPRAY,SILVER MATTE MFR REF SINGLE TREATMENT RESPONSE OVERALL
Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
Style Designator: TWO PIECE INTERLOCKING
Outside Diameter: 1.247 INCHES NOMINAL IN
Color: SILVER OVERALL
Material: STEEL COMP 1010 OVERALL
Hole Diameter: 0.651 INCHES NOMINAL IN
Identification
NSN: 5310-01-641-8926
NIIN: 016418926
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: GDP-107
Manufacturer: American Disc Lock
General Description
The Washer,lock, cataloged under National Stock Number 5310-01-641-8926, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is American Disc Lock. 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
5310-01-641-8926
Primary Part Number
GDP-107
Item Name
Washer,lock
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
American Disc Lock
Status
ACTIVE
Surface Treatment Document and Classification
DELTA PROTEKT,MIN 600 HOUR SALT SPRAY,SILVER MATTE MFR REF SINGLE TREATMENT RESPONSE OVERALL
Hardness Rating
40.0 ROCKWELL C MINIMUM AND 55.0 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 5310-01-641-8926?
NSN 5310-01-641-8926 is a Washer,lock, manufactured by American Disc Lock, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-641-8926?
NSN 5310-01-641-8926 has 1 manufacturer part number on file: GDP-107 (American Disc Lock).
What are the specifications of GDP-107?
Key specifications for GDP-107: Overall Height: 0.188 INCHES NOMINAL IN; Surface Treatment Document and Classification: DELTA PROTEKT,MIN 600 HOUR SALT SPRAY,SILVER MATTE MFR REF SINGLE TREATMENT RESPONSE OVERALL; Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM; Style Designator: TWO PIECE INTERLOCKING. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-641-8926 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.