NSN 5310-01-388-8026 · NIIN 013888026 · Part number 39274-2
Naval Inventory Control Point Mechanicsburg · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 03950
Government record, cited
NSN 5310-01-388-8026 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-388-8026. Manufacturer of record part number: 39274-2.
Also searched as5310-01-388-8026 ·
5310013888026 ·
NIIN 013888026 ·
01-388-8026 ·
FSC 5310 Nuts and Washers · CAGE 03950 · 39274-2
Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Overall Distance Including Keys: 1.395 INCHES MINIMUM AND 1.400 INCHES MAXIMUM IN
Material Thickness: 0.008 INCHES NOMINAL IN
Internal Prebent Key Length: 0.070 INCHES NOMINAL IN
Surface Treatment: PASSIVATE OVERALL
Material: STEEL COMP 304 OVERALL
Hole Diameter: 1.009 INCHES MINIMUM AND 1.019 INCHES MAXIMUM IN
Identification
NSN: 5310-01-388-8026
NIIN: 013888026
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 39274-2
Manufacturer: Naval Inventory Control Point Mechanicsburg
General Description
The Washer,key, cataloged under National Stock Number 5310-01-388-8026, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. 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
5310-01-388-8026
Primary Part Number
39274-2
Item Name
Washer,key
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Naval Inventory Control Point Mechanicsburg
Status
ACTIVE
Surface Treatment Document and Classification
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
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 5310-01-388-8026?
NSN 5310-01-388-8026 is a Washer,key, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-388-8026?
NSN 5310-01-388-8026 has 1 manufacturer part number on file: 39274-2 (Naval Inventory Control Point Mechanicsburg).
What are the specifications of 39274-2?
Key specifications for 39274-2: Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Overall Distance Including Keys: 1.395 INCHES MINIMUM AND 1.400 INCHES MAXIMUM IN; Material Thickness: 0.008 INCHES NOMINAL IN; Internal Prebent Key Length: 0.070 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-388-8026 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.