Overall Diameter: 0.095 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
Cross-Sectional Shape Style: RECTANGULAR
Peripheral Shape Style: ROUND
Material: STEEL CORROSION RESISTING OVERALL
Center Hole Shape Style: ROUND
Hole Diameter: 0.079 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
Thickness: 0.164 INCHES NOMINAL IN
Identification
NSN: 5310-01-458-4959
NIIN: 014584959
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-458-4959, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-01-458-4959
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Status
ACTIVE
Overall Diameter
0.095 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
Cross-Sectional Shape Style
RECTANGULAR
Peripheral Shape Style
ROUND
Material
STEEL CORROSION RESISTING OVERALL
Center Hole Shape Style
ROUND
Hole Diameter
0.079 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
Thickness
0.164 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6695-01-616-9578POSSIBLE MATCH
MEASURING INSTRUMENT,MULTI-FUNCT
Possible match (shared part number)
5961-01-683-5013SS14POSSIBLE MATCH
RECTIFIER,SEMICONDUCTOR DEVICE,U
Possible match (shared part number)Vishay Dale Electronics, Llc Div Vishay Americas
3220-01-714-2483MSANOS14X14-110V-1/2-0320POSSIBLE MATCH
SANDER,VERTICAL SPINDLE
Possible match (shared part number)Laguna Tools, Inc. Dba Laguna Tools
5962-01-724-6746SS14POSSIBLE MATCH
MICROCIRCUIT,DIGITAL
Possible match (shared part number)On Semiconductor
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
SS1-4
3/9Design control — primary reference
W. M. Berg, Inc.
Related Parts
6695-01-616-9578POSSIBLE MATCH
MEASURING INSTRUMENT,MULTI-FUNCT
5961-01-683-5013POSSIBLE MATCH
RECTIFIER,SEMICONDUCTOR DEVICE,U
SS14
3220-01-714-2483POSSIBLE MATCH
SANDER,VERTICAL SPINDLE
MSANOS14X14-110V-1/2-0320
5962-01-724-6746POSSIBLE MATCH
MICROCIRCUIT,DIGITAL
SS14
Frequently Asked Questions
What is NSN 5310-01-458-4959?
NSN 5310-01-458-4959 is a Washer,flat, classified under FSC 5310, Nuts and Washers. Status: active.
What NSN replaces 5310-01-458-4959?
4 possible matches (shared part number, not a government interchangeability claim): 6695-01-616-9578, 5961-01-683-5013, 3220-01-714-2483. Verify interchangeability with system specifications before substitution.
What are the specifications of 5310-01-458-4959?
Key specifications for 5310-01-458-4959: Overall Diameter: 0.095 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Material: STEEL CORROSION RESISTING OVERALL. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-458-4959 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.