PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1694Retainer

Atwood Industries Inc Automotive Div · NSN 2520-00-563-8250 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-563-8250 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-563-8250. Primary manufacturer part number: 1694.
Features
  • Retainer — FSC 2520
  • 2 verified cross-references
  • Primary manufacturer: Atwood Industries Inc Automotive Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Retainer, cataloged under National Stock Number 2520-00-563-8250, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Atwood Industries Inc Automotive Div. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRetainer
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersAtwood Industries Inc Automotive Div (CAGE 70523); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207)
Technical Specifications
ParameterValue
NSN2520-00-563-8250
Primary Part Number1694
Item NameRetainer
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerAtwood Industries Inc Automotive Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6320-00-036-3684 INTERCHANGEABLE
Dial Assembly,outer
3020-00-679-0433 INTERCHANGEABLE
Gear Cluster
5910-00-681-913916-94 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Keysight Technologies Inc
2520-00-734-94501694 INTERCHANGEABLE
Latch,reverse Stop
Eaton Corp Transmission Div
2805-00-790-2628391936C2 INTERCHANGEABLE
Valve,poppet,engine
Navistar Intl Corp Truck Br Ohio Plant
5930-00-910-68101694 INTERCHANGEABLE
Switch,rotary
Cole Instrument Corp
2940-01-216-339151694 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
4330-01-238-37703453-0087-1 INTERCHANGEABLE
Filter,fitting Oxyg
Mission Systems Orchard Park Inc
3120-01-303-55051694 INTERCHANGEABLE
Bushing,sleeve
Lawler Manufacturing Company, Inc.
6515-01-626-6775507020 INTERCHANGEABLE
Cannula,bronchial
Teleflex Llc
Cross-Reference Index
Part NumberManufacturer
1694 PRIMARY Atwood Industries Inc Automotive Div (USA)
5638250 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
6320-00-036-3684INTERCHANGEABLE
DIAL ASSEMBLY,OUTER
3020-00-679-0433INTERCHANGEABLE
GEAR CLUSTER
5910-00-681-9139INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
16-94
2520-00-734-9450INTERCHANGEABLE
LATCH,REVERSE STOP
1694
2805-00-790-2628INTERCHANGEABLE
VALVE,POPPET,ENGINE
391936C2
5930-00-910-6810INTERCHANGEABLE
SWITCH,ROTARY
1694
2940-01-216-3391INTERCHANGEABLE
FILTER ELEMENT,FLUID
51694
4330-01-238-3770INTERCHANGEABLE
FILTER,FITTING OXYG
3453-0087-1
3120-01-303-5505INTERCHANGEABLE
BUSHING,SLEEVE
1694
6515-01-626-6775INTERCHANGEABLE
CANNULA,BRONCHIAL
507020
5310-01-627-1901INTERCHANGEABLE
WASHER,FLAT
1694

Frequently Asked Questions

What is NSN 2520-00-563-8250?

NSN 2520-00-563-8250 is a Retainer, manufactured by Atwood Industries Inc Automotive Div, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-563-8250?

NSN 2520-00-563-8250 has 2 cross-referenced part numbers: 1694 (Atwood Industries Inc Automotive Div), 5638250 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 2520-00-563-8250?

There are 11 known substitutes for 2520-00-563-8250: 6320-00-036-3684, 3020-00-679-0433, 5910-00-681-9139 and 8 more. Verify interchangeability with system specifications before substitution.

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