PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20165Pin,spring

Charles Reed Knight Jr Dba Knight's Armament Company · NSN 5315-01-502-9981 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-502-9981 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-502-9981. Primary manufacturer part number: 20165.
Features
  • Pin,spring — FSC 5315
  • 1 verified cross-reference
  • Primary manufacturer: Charles Reed Knight Jr Dba Knight's Armament Company
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Pin,spring, cataloged under National Stock Number 5315-01-502-9981, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Charles Reed Knight Jr Dba Knight's Armament Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 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)
ManufacturersCharles Reed Knight Jr Dba Knight's Armament Company (CAGE 1S002)
Technical Specifications
ParameterValue
NSN5315-01-502-9981
Primary Part Number20165
Item NamePin,spring
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerCharles Reed Knight Jr Dba Knight's Armament Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5910-00-006-9742SC-B-93947 INTERCHANGEABLE
Retainer,capacitor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3120-00-430-921120165 INTERCHANGEABLE
Bearing,sleeve
Komatsu America Corporation
4720-00-622-85764276-9602 INTERCHANGEABLE
Hose,preformed
Gates Corporation
6150-01-270-077620165 INTERCHANGEABLE
Cable Assembly,power,electrical
L & R Manufacturing Company
4220-01-291-96406915925 INTERCHANGEABLE
Hanger Assembly
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
5305-01-307-180620165 INTERCHANGEABLE
Screw,machine
Tymco, Inc
3010-01-318-250420165 INTERCHANGEABLE
Drive Unit,angle
Science Applications International Corporation
5340-01-564-16152016-5 INTERCHANGEABLE
Bracket,mounting
Saab Barracuda Llc
5330-01-583-887520165 INTERCHANGEABLE
Gasket,cord Restraint,pendant He
Elliott Machine Works Inc
6685-01-731-142820165 INTERCHANGEABLE
Transmitter Group,humidity-Tempe
Cepeda Associates, Inc. Dba Cepeda Associates Inc
Cross-Reference Index
Part NumberManufacturer
20165 PRIMARY Charles Reed Knight Jr Dba Knight's Armament Company (USA)
Related Parts
5910-00-006-9742INTERCHANGEABLE
RETAINER,CAPACITOR
SC-B-93947
3120-00-430-9211INTERCHANGEABLE
BEARING,SLEEVE
20165
4720-00-622-8576INTERCHANGEABLE
HOSE,PREFORMED
4276-9602
6150-01-270-0776INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
20165
4220-01-291-9640INTERCHANGEABLE
HANGER ASSEMBLY
6915925
5305-01-307-1806INTERCHANGEABLE
SCREW,MACHINE
20165
3010-01-318-2504INTERCHANGEABLE
DRIVE UNIT,ANGLE
20165
5340-01-564-1615INTERCHANGEABLE
BRACKET,MOUNTING
2016-5
5330-01-583-8875INTERCHANGEABLE
GASKET,CORD RESTRAINT,PENDANT HE
20165
6685-01-731-1428INTERCHANGEABLE
TRANSMITTER GROUP,HUMIDITY-TEMPE
20165

Frequently Asked Questions

What is NSN 5315-01-502-9981?

NSN 5315-01-502-9981 is a Pin,spring, manufactured by Charles Reed Knight Jr Dba Knight's Armament Company, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-502-9981?

NSN 5315-01-502-9981 has 1 cross-referenced part number: 20165 (Charles Reed Knight Jr Dba Knight's Armament Company).

What NSN replaces 5315-01-502-9981?

There are 10 known substitutes for 5315-01-502-9981: 5910-00-006-9742, 3120-00-430-9211, 4720-00-622-8576 and 7 more. Verify interchangeability with system specifications before substitution.

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