PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5408-3Pin,spring

Pdi Ground Support Systems, Inc. · NSN 5315-01-255-2535 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-255-2535 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-255-2535. Primary manufacturer part number: 5408-3.
Features
  • Pin,spring — FSC 5315
  • 3 verified cross-references
  • Primary manufacturer: Pdi Ground Support Systems, Inc.
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Pin,spring, cataloged under National Stock Number 5315-01-255-2535, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pdi Ground Support Systems, Inc.. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePin,spring
FSC / FSG5315 — No Item Name Available (FSG 53)
ManufacturersSeyer Industries, Inc. Dba Seyer Industries Inc (CAGE 19494); Pdi Ground Support Systems, Inc. (CAGE 0W357)
Technical Specifications
ParameterValue
NSN5315-01-255-2535
Primary Part Number5408-3
Item NamePin,spring
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerPdi Ground Support Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5995-00-296-1081SM-B-148803 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6220-00-784-550615056 INTERCHANGEABLE
Spotlight
Unity Manufacturing Co
7045-01-351-3084 INTERCHANGEABLE
Disk,flexible
5330-01-518-07055408-3 INTERCHANGEABLE
Gasket
B/e Aerospace, Inc.
4820-01-649-358954088 INTERCHANGEABLE
Valve,expansion
Hdt Expeditionary Systems Inc
5915-01-662-831754083 INTERCHANGEABLE
Filter,band Suppression
Ecu Corp Div Ecu Corporation
6640-01-692-019354083 INTERCHANGEABLE
Test,tray,yeast and Mold
Hardy Diagnostics
Cross-Reference Index
Part NumberManufacturer
5408-8 Seyer Industries, Inc. Dba Seyer Industries Inc (USA)
5408-3 PRIMARY Pdi Ground Support Systems, Inc. (USA)
5408-8 Pdi Ground Support Systems, Inc. (USA)
Related Parts
5995-00-296-1081INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
SM-B-148803
6220-00-784-5506INTERCHANGEABLE
SPOTLIGHT
15056
7045-01-351-3084INTERCHANGEABLE
DISK,FLEXIBLE
5330-01-518-0705INTERCHANGEABLE
GASKET
5408-3
4820-01-649-3589INTERCHANGEABLE
VALVE,EXPANSION
54088
5915-01-662-8317INTERCHANGEABLE
FILTER,BAND SUPPRESSION
54083
6640-01-692-0193INTERCHANGEABLE
TEST,TRAY,YEAST AND MOLD
54083

Frequently Asked Questions

What is NSN 5315-01-255-2535?

NSN 5315-01-255-2535 is a Pin,spring, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-255-2535?

NSN 5315-01-255-2535 has 3 cross-referenced part numbers: 5408-8 (Seyer Industries, Inc. Dba Seyer Industries Inc), 5408-3 (Pdi Ground Support Systems, Inc.), 5408-8 (Pdi Ground Support Systems, Inc.).

What NSN replaces 5315-01-255-2535?

There are 7 known substitutes for 5315-01-255-2535: 5995-00-296-1081, 6220-00-784-5506, 7045-01-351-3084 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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