PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12921Cover,fluid Filter

Admiral Filter Company Llc · NSN 1650-00-072-2237 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-072-2237 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-072-2237. Primary manufacturer part number: 12921.
Features
  • Cover,fluid Filter — FSC 1650
  • 1 verified cross-reference
  • Primary manufacturer: Admiral Filter Company Llc
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Cover,fluid Filter, cataloged under National Stock Number 1650-00-072-2237, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Admiral Filter Company Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCover,fluid Filter
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersAdmiral Filter Company Llc (CAGE 25204)
Technical Specifications
ParameterValue
NSN1650-00-072-2237
Primary Part Number12921
Item NameCover,fluid Filter
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerAdmiral Filter Company Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5340-00-078-73271058-30 INTERCHANGEABLE
Handle,bow
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5325-00-105-438412921 INTERCHANGEABLE
Ring,retaining
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
1377-00-119-20554904216 INTERCHANGEABLE
Rocket Motor
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5935-00-204-831853-256-1 INTERCHANGEABLE
Jack,tip
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5120-00-243-1697 INTERCHANGEABLE
Extension,socket Wrench
2990-01-004-1941T-12921 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
6105-01-114-2060 INTERCHANGEABLE
Motor,direct Current
3020-01-341-019012921 INTERCHANGEABLE
Guard,mechanical Drive
DP Manufacturing Inc.
5935-01-366-4566129-2-1 INTERCHANGEABLE
Connector,receptacle,electrical
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
Cross-Reference Index
Part NumberManufacturer
12921 PRIMARY Admiral Filter Company Llc (USA)
Related Parts
5340-00-078-7327INTERCHANGEABLE
HANDLE,BOW
1058-30
5325-00-105-4384INTERCHANGEABLE
RING,RETAINING
12921
1377-00-119-2055INTERCHANGEABLE
ROCKET MOTOR
4904216
5935-00-204-8318INTERCHANGEABLE
JACK,TIP
53-256-1
5120-00-243-1697INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
2990-01-004-1941INTERCHANGEABLE
MUFFLER,EXHAUST
T-12921
6105-01-114-2060INTERCHANGEABLE
MOTOR,DIRECT CURRENT
3020-01-341-0190INTERCHANGEABLE
GUARD,MECHANICAL DRIVE
12921
5935-01-366-4566INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
129-2-1

Frequently Asked Questions

What is NSN 1650-00-072-2237?

NSN 1650-00-072-2237 is a Cover,fluid Filter, manufactured by Admiral Filter Company Llc, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-072-2237?

NSN 1650-00-072-2237 has 1 cross-referenced part number: 12921 (Admiral Filter Company Llc).

What NSN replaces 1650-00-072-2237?

There are 9 known substitutes for 1650-00-072-2237: 5340-00-078-7327, 5325-00-105-4384, 1377-00-119-2055 and 6 more. Verify interchangeability with system specifications before substitution.

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