PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R1306Pin,straight,headed

American Standard Inc Westinghouse Air Brake Co Div · NSN 5315-00-508-3399 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-508-3399 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-508-3399. Primary manufacturer part number: R1306.
Features
  • Pin,straight,headed — FSC 5315
  • Style Designator: STRAIGHT
  • Hardness Rating: 60.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL
  • Height: 0.312 INCHES NOMINAL IN
  • Head Style: FLAT
  • Diameter: 2.872 INCHES NOMINAL IN
  • Under Head Length: 5.938 INCHES NOMINAL IN
  • Distance From Centerline of Hole to End of Pin: 1.876 INCHES NOMINAL IN
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Pin,straight,headed, cataloged under National Stock Number 5315-00-508-3399, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is American Standard Inc Westinghouse Air Brake Co Div. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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: Active.

Technical Specifications
ParameterValue
NSN5315-00-508-3399
Primary Part NumberR1306
Item NamePin,straight,headed
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerAmerican Standard Inc Westinghouse Air Brake Co Div
StatusACTIVE
Style DesignatorSTRAIGHT
Hardness Rating60.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL
Height0.312 INCHES NOMINAL IN
Head StyleFLAT
Diameter2.872 INCHES NOMINAL IN
Under Head Length5.938 INCHES NOMINAL IN
Distance From Centerline of Hole to End of Pin1.876 INCHES NOMINAL IN
First Hole Diameter1.062 INCHES NOMINAL IN
Hole Arrangement StyleONE END DRILLED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2530-00-734-80557348055 INTERCHANGEABLE
Arm
U S Army Tank Automotive Command Amsta-Im-Mm
4820-01-330-6146C531 INTERCHANGEABLE
Disk,valve
Hunt Valve Company, Inc.
Cross-Reference Index
Part NumberManufacturer
R1306 American Standard Inc Westinghouse Air Brake Co Div (USA)
C531 American Standard Inc Westinghouse Air Brake Co Div (USA)
Related Parts
2530-00-734-8055INTERCHANGEABLE
ARM
7348055
4820-01-330-6146INTERCHANGEABLE
DISK,VALVE
C531

Frequently Asked Questions

What is NSN 5315-00-508-3399?

NSN 5315-00-508-3399 is a Pin,straight,headed, manufactured by American Standard Inc Westinghouse Air Brake Co Div, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-508-3399?

NSN 5315-00-508-3399 has 2 cross-referenced part numbers: R1306 (American Standard Inc Westinghouse Air Brake Co Div), C531 (American Standard Inc Westinghouse Air Brake Co Div).

What NSN replaces 5315-00-508-3399?

There are 2 known substitutes for 5315-00-508-3399: 2530-00-734-8055, 4820-01-330-6146. Verify interchangeability with system specifications before substitution.

What are the specifications of R1306?

Key specifications for R1306: Style Designator: STRAIGHT; Hardness Rating: 60.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL; Height: 0.312 INCHES NOMINAL IN; Special Features: W/LUBRICATING HOLE IN END AND PARRALLEL TO BODY. 10 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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