PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

235561Pin,shoulder,headless

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5315-00-033-4889 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-033-4889 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-033-4889. Primary manufacturer part number: 235561.
Features
  • Pin,shoulder,headless — FSC 5315
  • Second End Relationship with First End: IDENTICAL
  • Distance From Centerline of Hole to End of Pin: 0.094 INCHES NOMINAL IN
  • Style Designator: SHOULDER
  • First End Style: SQUARE
  • First Hole Diameter: 0.040 INCHES NOMINAL IN
  • Shoulder Diameter: 0.280 INCHES NOMINAL IN
  • Material Document and Classification: AMS 5645 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Applications requiring Steel Comp 321 Overall construction
General Description

The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-033-4889, 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 14 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-033-4889
Primary Part Number235561
Item NamePin,shoulder,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Second End Relationship with First EndIDENTICAL
Distance From Centerline of Hole to End of Pin0.094 INCHES NOMINAL IN
Style DesignatorSHOULDER
First End StyleSQUARE
First Hole Diameter0.040 INCHES NOMINAL IN
Shoulder Diameter0.280 INCHES NOMINAL IN
Material Document and ClassificationAMS 5645 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 321 OVERALL
First End LocationSHOULDER END
Second Hole Diameter0.040 INCHES NOMINAL IN
Angle Between Centerline of Holes90.0 DEGREES NOMINAL
Shank Diameter0.188 INCHES NOMINAL IN
Hole Arrangement StyleONE END W/TWO DRILLED HOLES
Shank Length0.156 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2530-00-371-3920235561 INTERCHANGEABLE
Piston,valve
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
6520-00-501-800080910 INTERCHANGEABLE
Syringe,air,dental
Howmet Global Fastening Systems Inc. Div Tridair Products
5905-00-918-226323556-1 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Varo Llc
Cross-Reference Index
Part NumberManufacturer
235561 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
2530-00-371-3920INTERCHANGEABLE
PISTON,VALVE
235561
6520-00-501-8000INTERCHANGEABLE
SYRINGE,AIR,DENTAL
80910
5905-00-918-2263INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
23556-1

Frequently Asked Questions

What is NSN 5315-00-033-4889?

NSN 5315-00-033-4889 is a Pin,shoulder,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 5315-00-033-4889?

NSN 5315-00-033-4889 has 1 cross-referenced part number: 235561 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5315-00-033-4889?

There are 3 known substitutes for 5315-00-033-4889: 2530-00-371-3920, 6520-00-501-8000, 5905-00-918-2263. Verify interchangeability with system specifications before substitution.

What are the specifications of 235561?

Key specifications for 235561: Special Features: HOLE DRILLED IN END OF SHANK 0.092 TO 0.097 IN. DIA BY 0.0140 IN. TO 0.160 IN. DEEP IN; Second End Relationship with First End: IDENTICAL; Distance From Centerline of Hole to End of Pin: 0.094 INCHES NOMINAL IN; Overall Length: 0.377 INCHES NOMINAL IN. 16 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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