PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41624Washer

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 2810-00-169-4496 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-169-4496 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-169-4496. Primary manufacturer part number: 41624.
Features
  • Washer — FSC 2810
  • General Characteristics Item Description: MATL COPPER ALLOY PER AMS 4532,0.032 IN. THICK; HARDNESS PER ROCKWELL 30-N54; 1.75 IN. OD WITH 2 TABS TO 2.75 IN. ACROSS; 1.265 IN. ID IN
  • 3 verified cross-references
  • Primary manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer, cataloged under National Stock Number 2810-00-169-4496, is classified within Federal Supply Class 2810 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2810-00-169-4496
Primary Part Number41624
Item NameWasher
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
General Characteristics Item DescriptionMATL COPPER ALLOY PER AMS 4532,0.032 IN. THICK; HARDNESS PER ROCKWELL 30-N54; 1.75 IN. OD WITH 2 TABS TO 2.75 IN. ACROSS; 1.265 IN. ID IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5110-00-555-1812 INTERCHANGEABLE
File,hand
5340-00-774-7376416-24 INTERCHANGEABLE
Clamp,loop
Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins
3030-01-208-9282 INTERCHANGEABLE
Belt,flat
5962-01-223-302041624 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
4820-01-320-5217 INTERCHANGEABLE
Valve,regulating,system Pressure
4820-01-416-787441624 INTERCHANGEABLE
Valve,vacuum Breaking
Pulsafeeder Inc
3040-01-695-1954 INTERCHANGEABLE
Cap,accumulator
Cross-Reference Index
Part NumberManufacturer
AS41624 Aircraft Supplies (USA)
41624 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
41624 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5110-00-555-1812INTERCHANGEABLE
FILE,HAND
5340-00-774-7376INTERCHANGEABLE
CLAMP,LOOP
416-24
3030-01-208-9282INTERCHANGEABLE
BELT,FLAT
5962-01-223-3020INTERCHANGEABLE
MICROCIRCUIT,MEMORY
41624
4820-01-320-5217INTERCHANGEABLE
VALVE,REGULATING,SYSTEM PRESSURE
4820-01-416-7874INTERCHANGEABLE
VALVE,VACUUM BREAKING
41624
3040-01-695-1954INTERCHANGEABLE
CAP,ACCUMULATOR

Frequently Asked Questions

What is NSN 2810-00-169-4496?

NSN 2810-00-169-4496 is a Washer, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 2810 (No Item Name Available). Status: active.

What are the part numbers for NSN 2810-00-169-4496?

NSN 2810-00-169-4496 has 3 cross-referenced part numbers: AS41624 (Aircraft Supplies), 41624 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 41624 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2810-00-169-4496?

There are 7 known substitutes for 2810-00-169-4496: 5110-00-555-1812, 5340-00-774-7376, 3030-01-208-9282 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41624?

Key specifications for 41624: General Characteristics Item Description: MATL COPPER ALLOY PER AMS 4532,0.032 IN. THICK; HARDNESS PER ROCKWELL 30-N54; 1.75 IN. OD WITH 2 TABS TO 2.75 IN. ACROSS; 1.265 IN. ID IN; End Item Identification: ACFT ENG R1830. 2 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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