PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

271240Pin,shoulder,headless

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5315-00-664-1488 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-664-1488 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-664-1488. Primary manufacturer part number: 271240.
Features
  • Pin,shoulder,headless — FSC 5315
  • First End Taper Length: 0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
  • First End Style: CHAMFERED
  • Second Shank Diameter: 0.1825 INCHES MINIMUM AND 0.1845 INCHES MAXIMUM IN
  • Second End Style: SQUARE
  • Material: STEEL COMP 410 OVERALL
  • Style Designator: SHOULDER
  • Surface Treatment: CHROMIUM OVERALL
Applications
  • Applications requiring Steel Comp 410 Overall construction
General Description

The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-664-1488, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 15 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5315-00-664-1488
Primary Part Number271240
Item NamePin,shoulder,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusCANCELLED
First End Taper Length0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
First End StyleCHAMFERED
Second Shank Diameter0.1825 INCHES MINIMUM AND 0.1845 INCHES MAXIMUM IN
Second End StyleSQUARE
MaterialSTEEL COMP 410 OVERALL
Style DesignatorSHOULDER
Surface TreatmentCHROMIUM OVERALL
Material Document and ClassificationAMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Shank Diameter0.154 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN
First End LocationLONG END
Second Shank Length1.670 INCHES MINIMUM AND 1.680 INCHES MAXIMUM IN
First End Taper Angle45.0 DEGREES NOMINAL
Second End Relationship with First EndNOT IDENTICAL
Shank Length0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN
Shoulder Diameter0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5310-00-977-8854WH28 INTERCHANGEABLE
Washer,key
The Timken Corporation
4510-01-378-36192712-40 INTERCHANGEABLE
Stem,faucet
T and S Brass and Bronze Works Inc
Cross-Reference Index
Part NumberManufacturer
271240 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5310-00-977-8854INTERCHANGEABLE
WASHER,KEY
WH28
4510-01-378-3619INTERCHANGEABLE
STEM,FAUCET
2712-40

Frequently Asked Questions

What is NSN 5315-00-664-1488?

NSN 5315-00-664-1488 is a Pin,shoulder,headless, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5315 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5315-00-664-1488?

NSN 5315-00-664-1488 has 1 cross-referenced part number: 271240 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5315-00-664-1488?

There are 2 known substitutes for 5315-00-664-1488: 5310-00-977-8854, 4510-01-378-3619. Verify interchangeability with system specifications before substitution.

What are the specifications of 271240?

Key specifications for 271240: First End Taper Length: 0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN; Special Features: LONGER SHANK END DRILLED FOR COTTER PIN 1.565 TO 1.575 IN. FROM LARGEST SHOULDER IN; First End Style: CHAMFERED; Second Shank Diameter: 0.1825 INCHES MINIMUM AND 0.1845 INCHES MAXIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-664-1488 still in active supply?

NSN 5315-00-664-1488 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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