PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2170-3Retainer,spring

Del Mar Avionics, Llc · NSN 6920-00-076-0472 · FSC 6920 · No Item Name Available
Verified by PartsTable
NSN 6920-00-076-0472 — this item is cataloged by the U.S. Government under National Stock Number 6920-00-076-0472. Primary manufacturer part number: 2170-3.
Features
  • Retainer,spring — FSC 6920
  • 1 verified cross-reference
  • Primary manufacturer: Del Mar Avionics, Llc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Retainer,spring, cataloged under National Stock Number 6920-00-076-0472, is classified within Federal Supply Class 6920 (No Item Name Available) of the Training Aids and Devices group. The primary manufacturer of record is Del Mar Avionics, Llc. 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: Cancelled.

Catalog Facts
Item NameRetainer,spring
FSC / FSG6920 — No Item Name Available (FSG 69)
ManufacturersDel Mar Avionics, Llc (CAGE 00539)
Technical Specifications
ParameterValue
NSN6920-00-076-0472
Primary Part Number2170-3
Item NameRetainer,spring
FSC / FSG6920 / 69 — No Item Name Available
ManufacturerDel Mar Avionics, Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
3455-00-009-0214 INTERCHANGEABLE
File,rotary
5120-00-242-5966 INTERCHANGEABLE
Punch,drive Pin
5999-00-383-120521-703 INTERCHANGEABLE
Contact Assembly,electrical
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
3120-00-569-162021703 INTERCHANGEABLE
Bearing,sleeve
Barksdale, Inc
2920-01-216-45562C2-00752-1 INTERCHANGEABLE
Coil and Housing Assembly
Lake Shore Systems, Inc.
4820-01-371-88042170301C INTERCHANGEABLE
Valve,globe
Griswold Industries Dba Cla-Val Co
3040-01-432-94422170-3 INTERCHANGEABLE
Shaft,shouldered
Parker-Hannifin Corp Div Hydraulic Pump/motor Division
Cross-Reference Index
Part NumberManufacturer
2170-3 Del Mar Avionics, Llc (USA)
Related Parts
3455-00-009-0214INTERCHANGEABLE
FILE,ROTARY
5120-00-242-5966INTERCHANGEABLE
PUNCH,DRIVE PIN
5999-00-383-1205INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
21-703
3120-00-569-1620INTERCHANGEABLE
BEARING,SLEEVE
21703
2920-01-216-4556INTERCHANGEABLE
COIL AND HOUSING ASSEMBLY
2C2-00752-1
4820-01-371-8804INTERCHANGEABLE
VALVE,GLOBE
2170301C
3040-01-432-9442INTERCHANGEABLE
SHAFT,SHOULDERED
2170-3

Frequently Asked Questions

What is NSN 6920-00-076-0472?

NSN 6920-00-076-0472 is a Retainer,spring, manufactured by Del Mar Avionics, Llc, classified under FSC 6920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6920-00-076-0472?

NSN 6920-00-076-0472 has 1 cross-referenced part number: 2170-3 (Del Mar Avionics, Llc).

What NSN replaces 6920-00-076-0472?

There are 7 known substitutes for 6920-00-076-0472: 3455-00-009-0214, 5120-00-242-5966, 5999-00-383-1205 and 4 more. Verify interchangeability with system specifications before substitution.

Is NSN 6920-00-076-0472 still in active supply?

NSN 6920-00-076-0472 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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