Overall Diameter: 1.609 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
Hardness Rating: 15.0 SHORE DUROMETER A MINIMUM AND 20.0 SHORE DUROMETER A MAXIMUM
Cross-Sectional Shape Style: RECTANGULAR
Color: BLACK OVERALL
Peripheral Shape Style: ROUND
Material: RUBBER SYNTHETIC OVERALL
Center Hole Shape Style: ROUND
Identification
NSN: 5310-00-839-9060
NIIN: 008399060
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
General Description
The Washer,flat, cataloged under National Stock Number 5310-00-839-9060, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
5310-00-839-9060
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Status
ACTIVE
Overall Diameter
1.609 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
Hardness Rating
15.0 SHORE DUROMETER A MINIMUM AND 20.0 SHORE DUROMETER A MAXIMUM
Cross-Sectional Shape Style
RECTANGULAR
Color
BLACK OVERALL
Peripheral Shape Style
ROUND
Material
RUBBER SYNTHETIC OVERALL
Center Hole Shape Style
ROUND
Hole Diameter
0.953 INCHES MINIMUM AND 0.969 INCHES MAXIMUM IN
Thickness
0.375 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 Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5961-00-846-9157POSSIBLE MATCH
SEMICONDUCTOR DEVICE,DIODE
Possible match (shared part number)
6505-00-958-177711733POSSIBLE MATCH
COLCHICINE TABLETS
Possible match (shared part number)Goldline Laboratories, Inc. Dba Goldline Laboratories
3020-00-997-601711733POSSIBLE MATCH
GEAR,SPUR
Possible match (shared part number)Paragon Power Inc Sub of Great Lakes Power Products Inc
5945-01-014-4034POSSIBLE MATCH
SOLENOID ASSEMBLY
Possible match (shared part number)
5130-01-379-8464POSSIBLE MATCH
DIE,CRIMPING TOOL
Possible match (shared part number)
5340-01-633-844611733POSSIBLE MATCH
HINGE,BUTT
Possible match (shared part number)Taylor Nelson a Co Inc
4730-01-645-098311733POSSIBLE MATCH
ELBOW,PIPE
Possible match (shared part number)Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
11733
3/2Design control — primary reference
U.S. Government activity
Related Parts
5961-00-846-9157POSSIBLE MATCH
SEMICONDUCTOR DEVICE,DIODE
6505-00-958-1777POSSIBLE MATCH
COLCHICINE TABLETS
11733
3020-00-997-6017POSSIBLE MATCH
GEAR,SPUR
11733
5945-01-014-4034POSSIBLE MATCH
SOLENOID ASSEMBLY
5130-01-379-8464POSSIBLE MATCH
DIE,CRIMPING TOOL
5340-01-633-8446POSSIBLE MATCH
HINGE,BUTT
11733
4730-01-645-0983POSSIBLE MATCH
ELBOW,PIPE
11733
Frequently Asked Questions
What is NSN 5310-00-839-9060?
NSN 5310-00-839-9060 is a Washer,flat, classified under FSC 5310, Nuts and Washers. Status: active.
What NSN replaces 5310-00-839-9060?
7 possible matches (shared part number, not a government interchangeability claim): 5961-00-846-9157, 6505-00-958-1777, 3020-00-997-6017. Verify interchangeability with system specifications before substitution.
What are the specifications of 5310-00-839-9060?
Key specifications for 5310-00-839-9060: Overall Diameter: 1.609 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN; Hardness Rating: 15.0 SHORE DUROMETER A MINIMUM AND 20.0 SHORE DUROMETER A MAXIMUM; Cross-Sectional Shape Style: RECTANGULAR; Color: BLACK OVERALL. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-839-9060 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.