NSN 5310-00-499-6687 · NIIN 004996687 · Part number W59
Ohio Industries Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 44579
Government record, cited
NSN 5310-00-499-6687 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-499-6687. Manufacturer of record part number: W59.
Also searched as5310-00-499-6687 ·
5310004996687 ·
NIIN 004996687 ·
00-499-6687 ·
FSC 5310 Nuts and Washers · CAGE 44579 · W59 · B4151W59
The Washer, cataloged under National Stock Number 5310-00-499-6687, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Ohio Industries Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Washer
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Ohio Industries Inc (CAGE 44579)
Technical Specifications
Parameter
Value
NSN
5310-00-499-6687
Primary Part Number
W59
Item Name
Washer
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Ohio Industries Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5999-01-388-8843W59POSSIBLE MATCH
HEATER,THERMAL RELEASE
Possible match (shared part number)Rockwell Automation, Inc. Dba Rockwell Automation
NSN 5310-00-499-6687 is a Washer, manufactured by Ohio Industries Inc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-499-6687?
NSN 5310-00-499-6687 has 2 manufacturer part numbers on file: W59 (Ohio Industries Inc), B4151W59 (Ohio Industries Inc).
What NSN replaces 5310-00-499-6687?
1 possible match (shared part number, not a government interchangeability claim): 5999-01-388-8843. Verify interchangeability with system specifications before substitution.
Is NSN 5310-00-499-6687 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.