PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

634513Pin,straight,headless

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5315-00-044-7104 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-044-7104 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-044-7104. Primary manufacturer part number: 634513.
Features
  • Pin,straight,headless — FSC 5315
  • Second End Relationship with First End: IDENTICAL
  • Pin Overall Diameter: 0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
  • First End Taper Angle: 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM
  • First End Taper Length: 0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN
  • Material: STEEL COMP 630 OVERALL
  • Material Document and Classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • First End Style: CHAMFERED
Applications
  • Applications requiring Steel Comp 630 Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-044-7104, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-044-7104
Primary Part Number634513
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Second End Relationship with First EndIDENTICAL
Pin Overall Diameter0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
First End Taper Angle40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM
First End Taper Length0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN
MaterialSTEEL COMP 630 OVERALL
Material Document and ClassificationAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
First End StyleCHAMFERED
Pin Overall Length0.310 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4820-00-953-2425219245 INTERCHANGEABLE
Stem,fluid Valve
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
634513 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
634513 Turbo Power & Marine System Inc Sub of United Technologies Corp (USA)
Related Parts
4820-00-953-2425INTERCHANGEABLE
STEM,FLUID VALVE
219245

Frequently Asked Questions

What is NSN 5315-00-044-7104?

NSN 5315-00-044-7104 is a Pin,straight,headless, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-044-7104?

NSN 5315-00-044-7104 has 2 cross-referenced part numbers: 634513 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 634513 (Turbo Power & Marine System Inc Sub of United Technologies Corp).

What NSN replaces 5315-00-044-7104?

There is 1 known substitute for 5315-00-044-7104: 4820-00-953-2425. Verify interchangeability with system specifications before substitution.

What are the specifications of 634513?

Key specifications for 634513: Second End Relationship with First End: IDENTICAL; Pin Overall Diameter: 0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN; First End Taper Angle: 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM; First End Taper Length: 0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN. 8 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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