PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50553Spacer,plate

Caterpillar Work Tools, Inc Dba Caterpillar · NSN 5365-01-239-3461 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-239-3461 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-239-3461. Primary manufacturer part number: 50553.
Features
  • Spacer,plate — FSC 5365
  • 1 verified cross-reference
  • Primary manufacturer: Caterpillar Work Tools, Inc Dba Caterpillar
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer,plate, cataloged under National Stock Number 5365-01-239-3461, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Work Tools, Inc Dba Caterpillar. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpacer,plate
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersCaterpillar Work Tools, Inc Dba Caterpillar (CAGE 89917)
Technical Specifications
ParameterValue
NSN5365-01-239-3461
Primary Part Number50553
Item NameSpacer,plate
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerCaterpillar Work Tools, Inc Dba Caterpillar
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5945-00-180-8330AE103-003-99 INTERCHANGEABLE
Relay,electromagnetic
Dare Electronics, Inc.
5815-00-356-3361SC-B-70068 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
1660-00-536-25925055 INTERCHANGEABLE
Regulator,air,high
Aar Allen Services, Inc Dba Aar Component Services Wellington
5998-01-060-639050553 INTERCHANGEABLE
Circuit Card Assembly
Alliant Techsystems Operations Llc Div Defense Electronic Systems
4820-01-080-9603287298N INTERCHANGEABLE
Parts Kit,check Valve
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
3040-01-448-929972235 INTERCHANGEABLE
Shaft,shouldered
Paccar Winch Inc Dba Paccar Winch Division
4820-01-711-059950553 INTERCHANGEABLE
Valve,vent
Williams International Co., L.l.c.
Cross-Reference Index
Part NumberManufacturer
50553 Caterpillar Work Tools, Inc Dba Caterpillar (USA)
Related Parts
5945-00-180-8330INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
AE103-003-99
5815-00-356-3361INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SC-B-70068
1660-00-536-2592INTERCHANGEABLE
REGULATOR,AIR,HIGH
5055
5998-01-060-6390INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
50553
4820-01-080-9603INTERCHANGEABLE
PARTS KIT,CHECK VALVE
287298N
3040-01-448-9299INTERCHANGEABLE
SHAFT,SHOULDERED
72235
4820-01-711-0599INTERCHANGEABLE
VALVE,VENT
50553

Frequently Asked Questions

What is NSN 5365-01-239-3461?

NSN 5365-01-239-3461 is a Spacer,plate, manufactured by Caterpillar Work Tools, Inc Dba Caterpillar, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-239-3461?

NSN 5365-01-239-3461 has 1 cross-referenced part number: 50553 (Caterpillar Work Tools, Inc Dba Caterpillar).

What NSN replaces 5365-01-239-3461?

There are 7 known substitutes for 5365-01-239-3461: 5945-00-180-8330, 5815-00-356-3361, 1660-00-536-2592 and 4 more. Verify interchangeability with system specifications before substitution.

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