PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

504349Pin,straight,headless

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 5315-00-558-4971 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-558-4971 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-558-4971. Primary manufacturer part number: 504349.
Features
  • Pin,straight,headless — FSC 5315
  • Material Document and Classification: AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Pin Overall Length: 0.600 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING OVERALL
  • Pin Overall Diameter: 0.1245 INCHES NOMINAL IN
  • First End Style: SQUARE
  • Second End Relationship with First End: IDENTICAL
  • 2 verified cross-references
Applications
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-558-4971, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 6 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
NSN5315-00-558-4971
Primary Part Number504349
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Material Document and ClassificationAMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Pin Overall Length0.600 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING OVERALL
Pin Overall Diameter0.1245 INCHES NOMINAL IN
First End StyleSQUARE
Second End Relationship with First EndIDENTICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-00-278-3214SAE J246 12-12 120101BA INTERCHANGEABLE
Nipple,tube
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
504349 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
504349 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
4730-00-278-3214INTERCHANGEABLE
NIPPLE,TUBE
SAE J246 12-12 120101BA

Frequently Asked Questions

What is NSN 5315-00-558-4971?

NSN 5315-00-558-4971 is a Pin,straight,headless, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-558-4971?

NSN 5315-00-558-4971 has 2 cross-referenced part numbers: 504349 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 504349 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 5315-00-558-4971?

There is 1 known substitute for 5315-00-558-4971: 4730-00-278-3214. Verify interchangeability with system specifications before substitution.

What are the specifications of 504349?

Key specifications for 504349: Material Document and Classification: AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Pin Overall Length: 0.600 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING OVERALL; Pin Overall Diameter: 0.1245 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com