Filter Body, Fluid2940-01-020-1418

NSN 2940-01-020-1418 · NIIN 010201418 · Part number 551681

Cummins Inc. · FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · FSG 29 — Engine Accessories · CAGE 15434

Government record, cited

NSN 2940-01-020-1418 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-020-1418. Manufacturer of record part number: 551681.

Also searched as 2940-01-020-1418 · 2940010201418 · NIIN 010201418 · 01-020-1418 · FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · CAGE 15434 · 551681 · 551680

Nearby stock numbers ← 2940-01-019-8857 Filter Element, Intake Air Cleane · 2940-01-020-3167 →

Features

Filter Body,fluid — FSC 2940
Body Outside Diameter: 6.000 INCHES NOMINAL IN
Mounting Hole Diameter: 0.625 INCHES NOMINAL IN
Body Length: 8.625 INCHES NOMINAL IN
Material: STEEL BODY
Mounting Type: UNTHREADED HOLE BOTTOM
1 manufacturer part number on file
Manufacturer of record: Cummins Inc.

Identification

NSN: 2940-01-020-1418
NIIN: 010201418
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 551681
Manufacturer: Cummins Inc.

General Description

The Filter Body,fluid, cataloged under National Stock Number 2940-01-020-1418, is classified within Federal Supply Class 2940 (Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Cummins Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2940-01-020-1418
Primary Part Number	551681
Item Name	Filter Body,fluid
FSC / FSG	2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Manufacturer	Cummins Inc.
Status	ACTIVE
Body Outside Diameter	6.000 INCHES NOMINAL IN
Mounting Hole Diameter	0.625 INCHES NOMINAL IN
Body Length	8.625 INCHES NOMINAL IN
Material	STEEL BODY
Mounting Type	UNTHREADED HOLE BOTTOM

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
551681 PRIMARY	Cummins Inc. (USA)

Reference documents

Reference	Meaning
551680	D/9 Drawing number reference only Cummins Inc.

Frequently Asked Questions

What is NSN 2940-01-020-1418?

NSN 2940-01-020-1418 is a Filter Body,fluid, manufactured by Cummins Inc., classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.

What part numbers are listed for NSN 2940-01-020-1418?

NSN 2940-01-020-1418 has 1 manufacturer part number on file: 551681 (Cummins Inc.).

What are the specifications of 551681?

Key specifications for 551681: Body Outside Diameter: 6.000 INCHES NOMINAL IN; Mounting Hole Diameter: 0.625 INCHES NOMINAL IN; Body Length: 8.625 INCHES NOMINAL IN; Material: STEEL BODY. 5 specifications are documented in the U.S. Government catalog.

Is NSN 2940-01-020-1418 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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