PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25981Pin,straight,headless

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 5315-00-037-6749 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-037-6749 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-037-6749. Primary manufacturer part number: 25981.
Features
  • Pin,straight,headless — FSC 5315
  • Pin Overall Diameter: 0.1840 INCHES MINIMUM AND 0.1860 INCHES MAXIMUM IN
  • Second End Relationship with First End: IDENTICAL
  • First End Style: SQUARE
  • Material: STEEL COMP 1095 OVERALL
  • Pin Overall Length: 4.094 INCHES NOMINAL IN
  • Material Document and Classification: AMS 5132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • 1 verified cross-reference
Applications
  • Applications requiring Steel Comp 1095 Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-037-6749, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 6 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-037-6749
Primary Part Number25981
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
Pin Overall Diameter0.1840 INCHES MINIMUM AND 0.1860 INCHES MAXIMUM IN
Second End Relationship with First EndIDENTICAL
First End StyleSQUARE
MaterialSTEEL COMP 1095 OVERALL
Pin Overall Length4.094 INCHES NOMINAL IN
Material Document and ClassificationAMS 5132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5905-00-406-9817308-0320-00 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Tektronix, Inc.
5950-00-853-7767 INTERCHANGEABLE
Transformer,radio Frequency
5895-01-106-022725981 INTERCHANGEABLE
Divider,power,radio Frequency
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
3020-01-192-368025981 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
1560-01-714-99842-5981-6 INTERCHANGEABLE
Web,structural Component,aircraf
The Boeing Company Div Defense
1560-01-718-70502-5981-5 INTERCHANGEABLE
Web,structural Component,aircraf
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
25981 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5905-00-406-9817INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
308-0320-00
5950-00-853-7767INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5895-01-106-0227INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
25981
3020-01-192-3680INTERCHANGEABLE
GEAR RACK
25981
1560-01-714-9984INTERCHANGEABLE
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-5981-6
1560-01-718-7050INTERCHANGEABLE
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-5981-5

Frequently Asked Questions

What is NSN 5315-00-037-6749?

NSN 5315-00-037-6749 is a Pin,straight,headless, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-037-6749?

NSN 5315-00-037-6749 has 1 cross-referenced part number: 25981 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 5315-00-037-6749?

There are 6 known substitutes for 5315-00-037-6749: 5905-00-406-9817, 5950-00-853-7767, 5895-01-106-0227 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25981?

Key specifications for 25981: Pin Overall Diameter: 0.1840 INCHES MINIMUM AND 0.1860 INCHES MAXIMUM IN; Second End Relationship with First End: IDENTICAL; First End Style: SQUARE; Material: STEEL COMP 1095 OVERALL. 6 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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