The Washer,flat, cataloged under National Stock Number 5310-00-352-7152, 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7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
Technical Specifications
Parameter
Value
NSN
5310-00-352-7152
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Status
CANCELLED
Overall Diameter
0.875 INCHES NOMINAL IN
Cross-Sectional Shape Style
RECTANGULAR
Peripheral Shape Style
ROUND
Material
STEEL OVERALL
Center Hole Shape Style
ROUND
Hole Diameter
0.500 INCHES NOMINAL IN
Thickness
0.050 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
CANCELLED
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5950-00-496-856412081POSSIBLE MATCH
COIL,RADIO FREQUENCY
Possible match (shared part number)Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
6105-00-773-848012081POSSIBLE MATCH
DISK ASSY,FLOATING
Possible match (shared part number)Hornet Acquisitionco, Llc Dba Onboard Systems
5307-00-842-242612081POSSIBLE MATCH
STUD,PLAIN
Possible match (shared part number)Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5905-00-980-7789POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND,INDUCT
Possible match (shared part number)
3040-01-283-9439POSSIBLE MATCH
SHAFT,STRAIGHT
Possible match (shared part number)
4140-01-391-99941373-2POSSIBLE MATCH
FAN,CENTRIFUGAL
Possible match (shared part number)Rotron Incorporated
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
1208-1
5/2Secondary reference
U.S. Government activity
4B7C
3/2Design control — primary reference
U.S. Government activity
Related Parts
5950-00-496-8564POSSIBLE MATCH
COIL,RADIO FREQUENCY
12081
6105-00-773-8480POSSIBLE MATCH
DISK ASSY,FLOATING
12081
5307-00-842-2426POSSIBLE MATCH
STUD,PLAIN
12081
5905-00-980-7789POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND,INDUCT
3040-01-283-9439POSSIBLE MATCH
SHAFT,STRAIGHT
4140-01-391-9994POSSIBLE MATCH
FAN,CENTRIFUGAL
1373-2
Frequently Asked Questions
What is NSN 5310-00-352-7152?
NSN 5310-00-352-7152 is a Washer,flat, classified under FSC 5310, Nuts and Washers. Status: cancelled.
What NSN replaces 5310-00-352-7152?
6 possible matches (shared part number, not a government interchangeability claim): 5950-00-496-8564, 6105-00-773-8480, 5307-00-842-2426. Verify interchangeability with system specifications before substitution.
What are the specifications of 5310-00-352-7152?
Key specifications for 5310-00-352-7152: Overall Diameter: 0.875 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Material: STEEL OVERALL. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-352-7152 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.
Is NSN 5310-00-352-7152 still in active supply?
NSN 5310-00-352-7152 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.