NSN 5310-01-465-7754 · NIIN 014657754 · Part number WS-9273 PC 60
Lake Shore Systems, Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 34712
Government record, cited
NSN 5310-01-465-7754 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-465-7754. Manufacturer of record part number: WS-9273 PC 60.
Also searched as5310-01-465-7754 ·
5310014657754 ·
NIIN 014657754 ·
01-465-7754 ·
FSC 5310 Nuts and Washers · CAGE 34712 · WS-9273 PC 60 · WS-9273
The Washer,flat, cataloged under National Stock Number 5310-01-465-7754, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
5310-01-465-7754
Primary Part Number
WS-9273 PC 60
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Lake Shore Systems, Inc.
Status
ACTIVE
Overall Diameter
1.062 INCHES NOMINAL IN
Cross-Sectional Shape Style
RECTANGULAR
Surface Treatment
CADMIUM OVERALL
Peripheral Shape Style
ROUND
Material
STEEL OVERALL
Center Hole Shape Style
ROUND
Hole Diameter
0.531 INCHES NOMINAL IN
Thickness
0.074 INCHES MINIMUM AND 0.121 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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-01-465-8303WS-9273 PC 64POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Lake Shore Systems, Inc.
5310-01-465-8383WS-9273 PC 48POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)Lake Shore Systems, Inc.
3040-01-466-1924WD-5047POSSIBLE MATCH
WORM SHAFT
Possible match (shared part number)Lake Shore Systems, Inc.
3040-01-466-3517WS-9273-14-RHPOSSIBLE MATCH
GEARSHAFT,BEVEL
Possible match (shared part number)Lake Shore Systems, Inc.
3040-01-466-3520WS-9273-16POSSIBLE MATCH
GEARSHAFT,SPUR
Possible match (shared part number)Lake Shore Systems, Inc.
NSN 5310-01-465-7754 is a Washer,flat, manufactured by Lake Shore Systems, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-465-7754?
NSN 5310-01-465-7754 has 1 manufacturer part number on file: WS-9273 PC 60 (Lake Shore Systems, Inc.).
What NSN replaces 5310-01-465-7754?
5 possible matches (shared part number, not a government interchangeability claim): 5310-01-465-8303, 5310-01-465-8383, 3040-01-466-1924. Verify interchangeability with system specifications before substitution.
What are the specifications of WS-9273 PC 60?
Key specifications for WS-9273 PC 60: Overall Diameter: 1.062 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Surface Treatment: CADMIUM OVERALL; Peripheral Shape Style: ROUND. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-465-7754 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.