PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51203Pin,spring

Paccar Winch Inc Dba Paccar Winch Division · NSN 5315-01-049-7541 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-049-7541 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-049-7541. Primary manufacturer part number: 51203.
Features
  • Pin,spring — FSC 5315
  • Style Designator: SLOTTED
  • Diameter: 0.125 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Paccar Winch Inc Dba Paccar Winch Division
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Pin,spring, cataloged under National Stock Number 5315-01-049-7541, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-01-049-7541
Primary Part Number51203
Item NamePin,spring
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerPaccar Winch Inc Dba Paccar Winch Division
StatusACTIVE
Style DesignatorSLOTTED
Diameter0.125 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6105-00-169-8514 INTERCHANGEABLE
Stator,motor
8345-00-265-7510 INTERCHANGEABLE
Flag,individual
2520-00-717-151451203 INTERCHANGEABLE
Universal Joint,vehicular
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
8345-00-926-6626 INTERCHANGEABLE
Flag,identification
3110-01-013-970151203 INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
5945-01-196-2036 INTERCHANGEABLE
Solenoid,electrical
5998-01-217-5934 INTERCHANGEABLE
Holder,electrical Card
6105-01-220-47625120-3 INTERCHANGEABLE
Motor,alternating Current
Kearfott Corp Div Kearfott Corporation
5930-01-237-396851203 INTERCHANGEABLE
Switch,flow
Setra Systems, Inc. Dba Gems Sensors
5995-01-332-6837003112-26 INTERCHANGEABLE
Cable Assembly,radio Frequency
Fjc Electronics Inc
Cross-Reference Index
Part NumberManufacturer
51203 PRIMARY Paccar Winch Inc Dba Paccar Winch Division (USA)
Related Parts
6105-00-169-8514INTERCHANGEABLE
STATOR,MOTOR
8345-00-265-7510INTERCHANGEABLE
FLAG,INDIVIDUAL
2520-00-717-1514INTERCHANGEABLE
UNIVERSAL JOINT,VEHICULAR
51203
8345-00-926-6626INTERCHANGEABLE
FLAG,IDENTIFICATION
3110-01-013-9701INTERCHANGEABLE
BEARING,BALL,ANNULAR
51203
5945-01-196-2036INTERCHANGEABLE
SOLENOID,ELECTRICAL
5998-01-217-5934INTERCHANGEABLE
HOLDER,ELECTRICAL CARD
6105-01-220-4762INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5120-3
5930-01-237-3968INTERCHANGEABLE
SWITCH,FLOW
51203
5995-01-332-6837INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
003112-26
4330-01-388-6183INTERCHANGEABLE
FILTER ELEMENT,FLUID
0775795
4530-01-396-9515INTERCHANGEABLE
BURNER HEAD UNIT

Frequently Asked Questions

What is NSN 5315-01-049-7541?

NSN 5315-01-049-7541 is a Pin,spring, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-049-7541?

NSN 5315-01-049-7541 has 1 cross-referenced part number: 51203 (Paccar Winch Inc Dba Paccar Winch Division).

What NSN replaces 5315-01-049-7541?

There are 12 known substitutes for 5315-01-049-7541: 6105-00-169-8514, 8345-00-265-7510, 2520-00-717-1514 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51203?

Key specifications for 51203: Style Designator: SLOTTED; Diameter: 0.125 INCHES NOMINAL IN; Overall Length: 0.500 INCHES NOMINAL IN; Material: STEEL OVERALL. 4 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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