PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

97946Washer,flat

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 5310-00-246-6051 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-246-6051 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-246-6051. Primary manufacturer part number: 97946.
Features
  • Washer,flat — FSC 5310
  • Peripheral Shape Style: ROUND
  • Center Hole Shape Style: ROUND
  • Material: ASBESTOS OVERALL
  • Hole Diameter: 1.500 INCHES NOMINAL IN
  • Thickness: 0.031 INCHES NOMINAL IN
  • Overall Diameter: 2.800 INCHES NOMINAL IN
  • Material Document and Classification: AMS 3232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Asbestos Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-246-6051, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-246-6051
Primary Part Number97946
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusCANCELLED
Peripheral Shape StyleROUND
Center Hole Shape StyleROUND
MaterialASBESTOS OVERALL
Hole Diameter1.500 INCHES NOMINAL IN
Thickness0.031 INCHES NOMINAL IN
Overall Diameter2.800 INCHES NOMINAL IN
Material Document and ClassificationAMS 3232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5950-01-060-1239623-1466-006 INTERCHANGEABLE
Coil
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Cross-Reference Index
Part NumberManufacturer
97946 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5950-01-060-1239INTERCHANGEABLE
COIL
623-1466-006

Frequently Asked Questions

What is NSN 5310-00-246-6051?

NSN 5310-00-246-6051 is a Washer,flat, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-246-6051?

NSN 5310-00-246-6051 has 1 cross-referenced part number: 97946 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 5310-00-246-6051?

There is 1 known substitute for 5310-00-246-6051: 5950-01-060-1239. Verify interchangeability with system specifications before substitution.

What are the specifications of 97946?

Key specifications for 97946: Peripheral Shape Style: ROUND; Center Hole Shape Style: ROUND; Material: ASBESTOS OVERALL; Hole Diameter: 1.500 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-246-6051 still in active supply?

NSN 5310-00-246-6051 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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