PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6449Pin,grooved,headless

Triumph Engine Control Systems Llc · NSN 5315-00-484-6770 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-484-6770 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-484-6770. Primary manufacturer part number: 6449.
Features
  • Pin,grooved,headless — FSC 5315
  • Undercut Diameter: 0.228 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN
  • First End Location: BOTH ENDS
  • Material: STEEL COMP 1117 OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • First End Style: CHAMFERED
  • Diameter: 0.249 INCHES NOMINAL IN
  • Effective Length: 1.220 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 1117 Overall construction
General Description

The Pin,grooved,headless, cataloged under National Stock Number 5315-00-484-6770, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 11 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-484-6770
Primary Part Number6449
Item NamePin,grooved,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Undercut Diameter0.228 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN
First End LocationBOTH ENDS
MaterialSTEEL COMP 1117 OVERALL
Surface TreatmentPASSIVATE OVERALL
First End StyleCHAMFERED
Diameter0.249 INCHES NOMINAL IN
Effective Length1.220 INCHES NOMINAL IN
Undercut Width0.029 INCHES NOMINAL IN
Style DesignatorGROOVE
Hardness Rating26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
Material Document and ClassificationAMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4820-00-036-249368-104PC12 INTERCHANGEABLE
Disk,valve
Derbyshire Machine & Tool Co
3110-00-156-1918 INTERCHANGEABLE
Bearing,ball,thrust
5340-00-455-4380 INTERCHANGEABLE
Striker,cab Door
7510-01-048-6534 INTERCHANGEABLE
Screen,line Cut
5330-01-482-0399G14AX20DMV INTERCHANGEABLE
Seal,nonmetallic Special Shaped
Cospolich Inc.
6515-01-561-1227AS15 INTERCHANGEABLE
Holder,drill Bit,surgical
Medtronic Powered Surgical Solutions Dba Medtronic Mitas Rex
2940-01-625-9199FIL 6449 INTERCHANGEABLE
Filter Element,intake Air Cleane
National Automotive Parts Assn/napa/
Cross-Reference Index
Part NumberManufacturer
6449 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
4820-00-036-2493INTERCHANGEABLE
DISK,VALVE
68-104PC12
3110-00-156-1918INTERCHANGEABLE
BEARING,BALL,THRUST
5340-00-455-4380INTERCHANGEABLE
STRIKER,CAB DOOR
7510-01-048-6534INTERCHANGEABLE
SCREEN,LINE CUT
5330-01-482-0399INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
G14AX20DMV
6515-01-561-1227INTERCHANGEABLE
HOLDER,DRILL BIT,SURGICAL
AS15
2940-01-625-9199INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
FIL 6449

Frequently Asked Questions

What is NSN 5315-00-484-6770?

NSN 5315-00-484-6770 is a Pin,grooved,headless, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-484-6770?

NSN 5315-00-484-6770 has 1 cross-referenced part number: 6449 (Triumph Engine Control Systems Llc).

What NSN replaces 5315-00-484-6770?

There are 7 known substitutes for 5315-00-484-6770: 4820-00-036-2493, 3110-00-156-1918, 5340-00-455-4380 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6449?

Key specifications for 6449: Undercut Diameter: 0.228 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN; Overall Length: 1.340 INCHES NOMINAL IN; First End Location: BOTH ENDS; Material: STEEL COMP 1117 OVERALL. 12 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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