PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

450001Key,woodruff

Ramsey Winch Co · NSN 5315-01-138-9185 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-138-9185 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-138-9185. Primary manufacturer part number: 450001.
Features
  • Key,woodruff — FSC 5315
  • Key Height: 0.313 INCHES NOMINAL IN
  • Circle Diameter: 0.750 INCHES NOMINAL IN
  • Thickness: 0.188 INCHES NOMINAL IN
  • Style Designator: ROUND BOTTOM RELIEVED ENDS
  • 2 verified cross-references
  • Primary manufacturer: Ramsey Winch Co
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Key,woodruff, cataloged under National Stock Number 5315-01-138-9185, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ramsey Winch Co. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-01-138-9185
Primary Part Number450001
Item NameKey,woodruff
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerRamsey Winch Co
StatusACTIVE
Key Height0.313 INCHES NOMINAL IN
Circle Diameter0.750 INCHES NOMINAL IN
Thickness0.188 INCHES NOMINAL IN
Style DesignatorROUND BOTTOM RELIEVED ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5945-00-170-3451452-200-00 INTERCHANGEABLE
Relay,electromagnetic
Monaco Enterprises, Inc. Dba Monaco Enterprises Inc
5962-00-477-9455531860-2 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon
5962-01-037-6392450001 INTERCHANGEABLE
Microcircuit,memory
Telemechanics Inc
1336-01-439-405845000-1 INTERCHANGEABLE
Actuator,explosive,rotary
Moog Inc Div Moog Inc., Space and Defense - Salt Lake City
5999-01-445-3062 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Cross-Reference Index
Part NumberManufacturer
342186 Ramsey Winch Co (USA)
450001 PRIMARY Ramsey Winch Co (USA)
Related Parts
5945-00-170-3451INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
452-200-00
5962-00-477-9455INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
531860-2
5962-01-037-6392INTERCHANGEABLE
MICROCIRCUIT,MEMORY
450001
1336-01-439-4058INTERCHANGEABLE
ACTUATOR,EXPLOSIVE,ROTARY
45000-1
5999-01-445-3062INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC

Frequently Asked Questions

What is NSN 5315-01-138-9185?

NSN 5315-01-138-9185 is a Key,woodruff, manufactured by Ramsey Winch Co, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-138-9185?

NSN 5315-01-138-9185 has 2 cross-referenced part numbers: 342186 (Ramsey Winch Co), 450001 (Ramsey Winch Co).

What NSN replaces 5315-01-138-9185?

There are 5 known substitutes for 5315-01-138-9185: 5945-00-170-3451, 5962-00-477-9455, 5962-01-037-6392 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 450001?

Key specifications for 450001: Key Height: 0.313 INCHES NOMINAL IN; Circle Diameter: 0.750 INCHES NOMINAL IN; Thickness: 0.188 INCHES NOMINAL IN; Style Designator: ROUND BOTTOM RELIEVED ENDS. 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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