PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81-173Washer,flat

Stryker Corporation Div Use for Open Payments Only · NSN 5310-01-267-2458 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-267-2458 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-267-2458. Primary manufacturer part number: 81-173.
Features
  • Washer,flat — FSC 5310
  • Thickness: 0.027 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
  • Overall Diameter: 0.723 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Stryker Corporation Div Use for Open Payments Only
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-267-2458, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stryker Corporation Div Use for Open Payments Only. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-267-2458
Primary Part Number81-173
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerStryker Corporation Div Use for Open Payments Only
StatusACTIVE
Thickness0.027 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Overall Diameter0.723 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5930-00-108-6925 INTERCHANGEABLE
Switch,toggle
5310-01-267-245711-73 INTERCHANGEABLE
Washer,flat
Stryker Corporation Div Use for Open Payments Only
5310-01-267-245981-180 INTERCHANGEABLE
Washer,flat
Stryker Corporation Div Use for Open Payments Only
5325-01-267-254228-44 INTERCHANGEABLE
Ring,retaining
Stryker Corporation Div Use for Open Payments Only
4730-01-267-552248-36 INTERCHANGEABLE
Tee,pipe
Stryker Corporation Div Use for Open Payments Only
6530-01-269-4215202-1-58 INTERCHANGEABLE
Solenoid Valve
Stryker Corporation Div Use for Open Payments Only
5925-01-271-7652590-422-5 INTERCHANGEABLE
Circuit Breaker Assembly
Stryker Corporation Div Use for Open Payments Only
5930-01-279-0972590-61-2 INTERCHANGEABLE
Switch,trigger
Stryker Corporation Div Use for Open Payments Only
8040-01-331-7471 INTERCHANGEABLE
Adhesive
5340-01-570-1586811-73 INTERCHANGEABLE
Cover,access
Cleveland Gear Company, Inc. Dba Cleveland Gear Co
Cross-Reference Index
Part NumberManufacturer
81-173 PRIMARY Stryker Corporation Div Use for Open Payments Only (USA)
237-6088PARTS KIT A Stryker Corporation Div Use for Open Payments Only (USA)
Related Parts
5930-00-108-6925INTERCHANGEABLE
SWITCH,TOGGLE
5310-01-267-2457INTERCHANGEABLE
WASHER,FLAT
11-73
5310-01-267-2459INTERCHANGEABLE
WASHER,FLAT
81-180
5325-01-267-2542INTERCHANGEABLE
RING,RETAINING
28-44
4730-01-267-5522INTERCHANGEABLE
TEE,PIPE
48-36
6530-01-269-4215INTERCHANGEABLE
SOLENOID VALVE
202-1-58
5925-01-271-7652INTERCHANGEABLE
CIRCUIT BREAKER ASSEMBLY
590-422-5
5930-01-279-0972INTERCHANGEABLE
SWITCH,TRIGGER
590-61-2
8040-01-331-7471INTERCHANGEABLE
ADHESIVE
5340-01-570-1586INTERCHANGEABLE
COVER,ACCESS
811-73

Frequently Asked Questions

What is NSN 5310-01-267-2458?

NSN 5310-01-267-2458 is a Washer,flat, manufactured by Stryker Corporation Div Use for Open Payments Only, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-267-2458?

NSN 5310-01-267-2458 has 2 cross-referenced part numbers: 81-173 (Stryker Corporation Div Use for Open Payments Only), 237-6088PARTS KIT A (Stryker Corporation Div Use for Open Payments Only).

What NSN replaces 5310-01-267-2458?

There are 10 known substitutes for 5310-01-267-2458: 5930-00-108-6925, 5310-01-267-2457, 5310-01-267-2459 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 81-173?

Key specifications for 81-173: Thickness: 0.027 INCHES MAXIMUM IN; Material: STEEL OVERALL; Overall Diameter: 0.723 INCHES MAXIMUM IN; Special Features: 0.444 IN. CENTER HOLE DIAMETER IN. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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