PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet
MRO / Hardware and Abrasives / 5310-01-087-4976

PWA24354-3Washer,convex

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5310-01-087-4976 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-087-4976 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-087-4976. Primary manufacturer part number: PWA24354-3.
NUT + WASHER
5310-01-087-4976 — No Item Name Available illustration
Features
  • Washer,convex — FSC 5310
  • 4 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,convex, cataloged under National Stock Number 5310-01-087-4976, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameWasher,convex
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersCarr Lane Manufacturing Co (CAGE 99862); Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions (CAGE 99696); Jergens Inc Div Tooling Components Division (CAGE 94882); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445)
Technical Specifications
ParameterValue
NSN5310-01-087-4976
Primary Part NumberPWA24354-3
Item NameWasher,convex
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
⇄ Verified Substitutes 10
5840-00-099-392141112 INTERCHANGEABLE
Cam,fle,ible Contac
L3harris Technologies, Inc Div Space & Airborne Systems
5133-00-189-9189 INTERCHANGEABLE
Drill,twist
4310-00-342-479741112 INTERCHANGEABLE
Compressor,reciprocating
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
6210-00-548-0159 INTERCHANGEABLE
Lens,light
5945-00-954-2924408-1226-020 INTERCHANGEABLE
Relay,electromagnetic
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
7530-01-440-8114P12MA INTERCHANGEABLE
Index Sheet Set,loose-Leaf Binde
George W. Allen Co., Inc.
3040-01-482-128641112 INTERCHANGEABLE
Rod,piston,linear Actuating Cyli
Moog Inc. Dba Ampac-Isp Corp
5310-01-640-734441112 INTERCHANGEABLE
Nut,plain,hexagon
Exlar Corporation
5998-01-647-296141112 INTERCHANGEABLE
Circuit Card Assembly
Extreme Networks, Inc
4910-01-714-227241112 INTERCHANGEABLE
Maintenance Kit,vehicular
International Parts Supply Corporation Dba International Parts Supply Corp
Cross-Reference Index
Part NumberManufacturer
CL-10-SW Carr Lane Manufacturing Co (USA)
02909-058-103 Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions (USA)
41112 Jergens Inc Div Tooling Components Division (USA)
PWA24354-3 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5840-00-099-3921INTERCHANGEABLE
CAM,FLE,IBLE CONTAC
41112
5133-00-189-9189INTERCHANGEABLE
DRILL,TWIST
4310-00-342-4797INTERCHANGEABLE
COMPRESSOR,RECIPROCATING
41112
6210-00-548-0159INTERCHANGEABLE
LENS,LIGHT
5945-00-954-2924INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
408-1226-020
7530-01-440-8114INTERCHANGEABLE
INDEX SHEET SET,LOOSE-LEAF BINDE
P12MA
3040-01-482-1286INTERCHANGEABLE
ROD,PISTON,LINEAR ACTUATING CYLI
41112
5310-01-640-7344INTERCHANGEABLE
NUT,PLAIN,HEXAGON
41112
5998-01-647-2961INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
41112
4910-01-714-2272INTERCHANGEABLE
MAINTENANCE KIT,VEHICULAR
41112

Frequently Asked Questions

What is NSN 5310-01-087-4976?

NSN 5310-01-087-4976 is a Washer,convex, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-01-087-4976?

NSN 5310-01-087-4976 has 4 cross-referenced part numbers: CL-10-SW (Carr Lane Manufacturing Co), 02909-058-103 (Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions), 41112 (Jergens Inc Div Tooling Components Division), PWA24354-3 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5310-01-087-4976?

There are 10 known substitutes for 5310-01-087-4976: 5840-00-099-3921, 5133-00-189-9189, 4310-00-342-4797 and 7 more. Verify interchangeability with system specifications before substitution.

Is NSN 5310-01-087-4976 still in active supply?

NSN 5310-01-087-4976 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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