PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10831Washer,valve Spring

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 2810-00-118-2339 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-118-2339 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-118-2339. Primary manufacturer part number: 10831.
Features
  • Washer,valve Spring — FSC 2810
  • 2 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
  • Flow control in piping systems
  • Pressure regulation
General Description

The Washer,valve Spring, cataloged under National Stock Number 2810-00-118-2339, 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.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,valve Spring
FSC / FSG2810 — No Item Name Available (FSG 28)
ManufacturersPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAGE 00198); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445)
Technical Specifications
ParameterValue
NSN2810-00-118-2339
Primary Part Number10831
Item NameWasher,valve Spring
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4320-00-218-330910831 INTERCHANGEABLE
Ring,wearing
Rps-Fl, Inc. Dba Rps Inc
5940-00-602-7617001-2004-00-0-479 INTERCHANGEABLE
Terminal,feedthru
Itt Cannon Rf Products
5950-01-012-6300SM-D-413690 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4810-01-070-806410831 INTERCHANGEABLE
Body,valve
Mission Systems Orchard Park Inc
1240-01-565-417310831 INTERCHANGEABLE
Mount Subassembly
Aimpoint Inc Dba Aimpoint Inc
6920-01-572-842710831 INTERCHANGEABLE
Target,zeroing
Charles Reed Knight Jr Dba Knight's Armament Company
9150-01-595-427510831 INTERCHANGEABLE
Lubricating Oil,engine
Shell Oil Co
6110-01-717-07901083-1 INTERCHANGEABLE
Block,control Circuit
Tru-Hitch, Inc.
Cross-Reference Index
Part NumberManufacturer
10831 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
10831 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
4320-00-218-3309INTERCHANGEABLE
RING,WEARING
10831
5940-00-602-7617INTERCHANGEABLE
TERMINAL,FEEDTHRU
001-2004-00-0-479
5950-01-012-6300INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SM-D-413690
4810-01-070-8064INTERCHANGEABLE
BODY,VALVE
10831
1240-01-565-4173INTERCHANGEABLE
MOUNT SUBASSEMBLY
10831
6920-01-572-8427INTERCHANGEABLE
TARGET,ZEROING
10831
9150-01-595-4275INTERCHANGEABLE
LUBRICATING OIL,ENGINE
10831
6110-01-717-0790INTERCHANGEABLE
BLOCK,CONTROL CIRCUIT
1083-1

Frequently Asked Questions

What is NSN 2810-00-118-2339?

NSN 2810-00-118-2339 is a Washer,valve Spring, 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 2810-00-118-2339?

NSN 2810-00-118-2339 has 2 cross-referenced part numbers: 10831 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 10831 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2810-00-118-2339?

There are 8 known substitutes for 2810-00-118-2339: 4320-00-218-3309, 5940-00-602-7617, 5950-01-012-6300 and 5 more. Verify interchangeability with system specifications before substitution.

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