PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50554Pin,straight,headed

Caterpillar Work Tools, Inc Dba Caterpillar · NSN 5315-01-243-6539 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-243-6539 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-243-6539. Primary manufacturer part number: 50554.
Features
  • Pin,straight,headed — FSC 5315
  • 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 Pin,straight,headed, cataloged under National Stock Number 5315-01-243-6539, is classified within Federal Supply Class 5315 (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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePin,straight,headed
FSC / FSG5315 — No Item Name Available (FSG 53)
ManufacturersCaterpillar Work Tools, Inc Dba Caterpillar (CAGE 89917)
Technical Specifications
ParameterValue
NSN5315-01-243-6539
Primary Part Number50554
Item NamePin,straight,headed
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerCaterpillar Work Tools, Inc Dba Caterpillar
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5315-00-010-3400103400 INTERCHANGEABLE
Pin,cotter
Chrysler Realty Company Llc Dba Daimler Chrysler
5950-00-548-83859000S6504-73806REV6PC11 INTERCHANGEABLE
Transformer,power
Naval Ship Systems Command
5133-00-640-6359 INTERCHANGEABLE
Drill,twist
5826-00-723-5922R290476-1 INTERCHANGEABLE
Panel,control
Raytheon Company Dba Raytheon Co
2510-01-184-112050554 INTERCHANGEABLE
Hinge,door,vehicular
Young Windows Inc
6130-01-521-8656PDS1822APL05 INTERCHANGEABLE
Power Supply
Science Applications International Corporation Dba Saic
Cross-Reference Index
Part NumberManufacturer
50554 Caterpillar Work Tools, Inc Dba Caterpillar (USA)
Related Parts
5315-00-010-3400INTERCHANGEABLE
PIN,COTTER
103400
5950-00-548-8385INTERCHANGEABLE
TRANSFORMER,POWER
9000S6504-73806REV6PC11
5133-00-640-6359INTERCHANGEABLE
DRILL,TWIST
5826-00-723-5922INTERCHANGEABLE
PANEL,CONTROL
R290476-1
2510-01-184-1120INTERCHANGEABLE
HINGE,DOOR,VEHICULAR
50554
6130-01-521-8656INTERCHANGEABLE
POWER SUPPLY
PDS1822APL05

Frequently Asked Questions

What is NSN 5315-01-243-6539?

NSN 5315-01-243-6539 is a Pin,straight,headed, manufactured by Caterpillar Work Tools, Inc Dba Caterpillar, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-243-6539?

NSN 5315-01-243-6539 has 1 cross-referenced part number: 50554 (Caterpillar Work Tools, Inc Dba Caterpillar).

What NSN replaces 5315-01-243-6539?

There are 6 known substitutes for 5315-01-243-6539: 5315-00-010-3400, 5950-00-548-8385, 5133-00-640-6359 and 3 more. Verify interchangeability with system specifications before substitution.

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