PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20283-4Pin,straight,headless

Triumph Thermal Systems - Maryland, Inc. · NSN 5315-00-622-8396 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-622-8396 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-622-8396. Primary manufacturer part number: 20283-4.
Features
  • Pin,straight,headless — FSC 5315
  • Material: ALUMINUM ALLOY 2024 OVERALL
  • Surface Treatment: ANODIZE OVERALL
  • Material Document and Classification: QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Second End Style: SQUARE
  • Pin Overall Diameter: 0.1256 INCHES MINIMUM AND 0.1258 INCHES MAXIMUM IN
  • First End Taper Length: 0.016 INCHES NOMINAL IN
  • First End Style: CHAMFERED
Applications
  • Applications requiring Aluminum Alloy 2024 Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-622-8396, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Thermal Systems - Maryland, Inc.. Government technical data includes 10 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-622-8396
Primary Part Number20283-4
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerTriumph Thermal Systems - Maryland, Inc.
StatusACTIVE
MaterialALUMINUM ALLOY 2024 OVERALL
Surface TreatmentANODIZE OVERALL
Material Document and ClassificationQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Second End StyleSQUARE
Pin Overall Diameter0.1256 INCHES MINIMUM AND 0.1258 INCHES MAXIMUM IN
First End Taper Length0.016 INCHES NOMINAL IN
First End StyleCHAMFERED
First End Taper Angle45.0 DEGREES NOMINAL
Pin Overall Length0.260 INCHES NOMINAL IN
Second End Relationship with First EndNOT IDENTICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-01-008-6513 INTERCHANGEABLE
Seal,plain Encased
5950-01-114-1188202834 INTERCHANGEABLE
Transformer,power Autotransforme
Superior Electric Holding Group Llc Div Specialty Product Technologies
2815-01-165-8336202835 INTERCHANGEABLE
Push Rod,engine Poppet Valve
Cummins Inc.
5325-01-252-5646 INTERCHANGEABLE
Ring,retaining
6515-01-567-0671202.834 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
20283-4 PRIMARY Triumph Thermal Systems - Maryland, Inc. (USA)
Related Parts
5330-01-008-6513INTERCHANGEABLE
SEAL,PLAIN ENCASED
5950-01-114-1188INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
202834
2815-01-165-8336INTERCHANGEABLE
PUSH ROD,ENGINE POPPET VALVE
202835
5325-01-252-5646INTERCHANGEABLE
RING,RETAINING
6515-01-567-0671INTERCHANGEABLE
SCREW,BONE
202.834

Frequently Asked Questions

What is NSN 5315-00-622-8396?

NSN 5315-00-622-8396 is a Pin,straight,headless, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-622-8396?

NSN 5315-00-622-8396 has 1 cross-referenced part number: 20283-4 (Triumph Thermal Systems - Maryland, Inc.).

What NSN replaces 5315-00-622-8396?

There are 5 known substitutes for 5315-00-622-8396: 5330-01-008-6513, 5950-01-114-1188, 2815-01-165-8336 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20283-4?

Key specifications for 20283-4: Material: ALUMINUM ALLOY 2024 OVERALL; Surface Treatment: ANODIZE OVERALL; Material Document and Classification: QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Second End Style: SQUARE. 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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