Hole Diameter: 0.183 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN
Identification
NSN: 5310-01-067-4157
NIIN: 010674157
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-067-4157, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
5310-01-067-4157
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Status
ACTIVE
Overall Diameter
0.438 INCHES NOMINAL IN
Hole Diameter
0.183 INCHES MINIMUM AND 0.196 INCHES MAXIMUM 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.
5330-01-070-6286100080POSSIBLE MATCH
SEAL
Possible match (shared part number)Eaton Aerospace, Llc Dba Jackson South
5950-01-155-12933481079-7POSSIBLE MATCH
COIL,RADIO FREQUENCY
Possible match (shared part number)Raytheon Company Dba Raytheon
5905-01-204-5734POSSIBLE MATCH
RESISTOR,FIXED,FILM
Possible match (shared part number)
3040-01-258-7205POSSIBLE MATCH
EXTENSION SHAFT
Possible match (shared part number)
5342-01-382-4585Q-53085POSSIBLE MATCH
COUPLING,CLAMP,GROOVED
Possible match (shared part number)Cummins Filtration Inc.
5331-01-487-4322100080POSSIBLE MATCH
O-RING
Possible match (shared part number)Neptune Chemical Pump Co Div of R a Industries Inc
1670-01-530-2722100080POSSIBLE MATCH
SLING,INSTALLATION
Possible match (shared part number)Tim Price Inc. Dba Tim Price Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
100080
3/2Design control — primary reference
U.S. Government activity
Related Parts
5330-01-070-6286POSSIBLE MATCH
SEAL
100080
5950-01-155-1293POSSIBLE MATCH
COIL,RADIO FREQUENCY
3481079-7
5905-01-204-5734POSSIBLE MATCH
RESISTOR,FIXED,FILM
3040-01-258-7205POSSIBLE MATCH
EXTENSION SHAFT
5342-01-382-4585POSSIBLE MATCH
COUPLING,CLAMP,GROOVED
Q-53085
5331-01-487-4322POSSIBLE MATCH
O-RING
100080
1670-01-530-2722POSSIBLE MATCH
SLING,INSTALLATION
100080
Frequently Asked Questions
What is NSN 5310-01-067-4157?
NSN 5310-01-067-4157 is a Washer,flat, classified under FSC 5310, Nuts and Washers. Status: active.
What NSN replaces 5310-01-067-4157?
7 possible matches (shared part number, not a government interchangeability claim): 5330-01-070-6286, 5950-01-155-1293, 5905-01-204-5734. Verify interchangeability with system specifications before substitution.
What are the specifications of 5310-01-067-4157?
Key specifications for 5310-01-067-4157: Overall Diameter: 0.438 INCHES NOMINAL IN; Hole Diameter: 0.183 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-067-4157 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.