PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20298Button,spring Retainer

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 2810-00-118-4862 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-118-4862 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-118-4862. Primary manufacturer part number: 20298.
Features
  • Button,spring Retainer — FSC 2810
  • General Characteristics Item Description: MATL STEEL PER AMS 6440; 0.594 IN. LONG; SHANK 0.4375 IN. OD; HEAD 0.6875 IN. BY 1.0 IN. BY 0.281 IN. LONG; 1 HOLE 0.25 IN. DIA BY 0.4375 IN. DEEP; 1 HOLE 0.1875 IN. DIA THROUGH HEAD IN
  • 2 verified cross-references
  • Primary manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Button,spring Retainer, cataloged under National Stock Number 2810-00-118-4862, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2810-00-118-4862
Primary Part Number20298
Item NameButton,spring Retainer
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
General Characteristics Item DescriptionMATL STEEL PER AMS 6440; 0.594 IN. LONG; SHANK 0.4375 IN. OD; HEAD 0.6875 IN. BY 1.0 IN. BY 0.281 IN. LONG; 1 HOLE 0.25 IN. DIA BY 0.4375 IN. DEEP; 1 HOLE 0.1875 IN. DIA THROUGH HEAD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5340-00-239-136120298 INTERCHANGEABLE
Clamp,loop
Vse Aviation, Inc.
6130-00-255-4196 INTERCHANGEABLE
Rectifier,metallic
5930-00-354-652520298 INTERCHANGEABLE
Switch,ignition
Camdec Corp
5985-01-022-8262134709-0001 INTERCHANGEABLE
Dummy Load,electrical
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5962-01-047-9683SN54LS30J INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5305-01-069-488320298P INTERCHANGEABLE
Setscrew
Silver King Refrigeration Inc.
6150-01-542-170020298 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Heil Trailer International Llc
1005-01-543-015720298 INTERCHANGEABLE
Cover,scope and Cro
Charles Reed Knight Jr Dba Knight's Armament Company
6850-01-567-6185MOCULAR SIEVE 5A8/12 INTERCHANGEABLE
Desiccant,activated
Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc
Cross-Reference Index
Part NumberManufacturer
20298 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
20298 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5340-00-239-1361INTERCHANGEABLE
CLAMP,LOOP
20298
6130-00-255-4196INTERCHANGEABLE
RECTIFIER,METALLIC
5930-00-354-6525INTERCHANGEABLE
SWITCH,IGNITION
20298
5985-01-022-8262INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
134709-0001
5962-01-047-9683INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN54LS30J
5305-01-069-4883INTERCHANGEABLE
SETSCREW
20298P
6150-01-542-1700INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
20298
1005-01-543-0157INTERCHANGEABLE
COVER,SCOPE AND CRO
20298
6850-01-567-6185INTERCHANGEABLE
DESICCANT,ACTIVATED
MOCULAR SIEVE 5A8/12

Frequently Asked Questions

What is NSN 2810-00-118-4862?

NSN 2810-00-118-4862 is a Button,spring Retainer, 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 2810-00-118-4862?

NSN 2810-00-118-4862 has 2 cross-referenced part numbers: 20298 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 20298 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2810-00-118-4862?

There are 9 known substitutes for 2810-00-118-4862: 5340-00-239-1361, 6130-00-255-4196, 5930-00-354-6525 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20298?

Key specifications for 20298: End Item Identification: ACFT ENG R1830; General Characteristics Item Description: MATL STEEL PER AMS 6440; 0.594 IN. LONG; SHANK 0.4375 IN. OD; HEAD 0.6875 IN. BY 1.0 IN. BY 0.281 IN. LONG; 1 HOLE 0.25 IN. DIA BY 0.4375 IN. DEEP; 1 HOLE 0.1875 IN. DIA THROUGH HEAD IN. 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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