PartsTable TECHNICAL DATA SHEET

NSN 2940-00-191-0368Government record, cited

Filter Element, Intake Air Cleane2940-00-191-0368

NSN 2940-00-191-0368 · NIIN 001910368 · Part number SA-624

Baldwin Filters · FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · FSG 29 — Engine Accessories · CAGE 12658

Government record, cited

NSN 2940-00-191-0368 — this item is cataloged by the U.S. Government under National Stock Number 2940-00-191-0368. Manufacturer of record part number: SA-624.

Also searched as 2940-00-191-0368 · 2940001910368 · NIIN 001910368 · 00-191-0368 · FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · CAGE 12658 · SA-624 · CA-6 · 972-36

Nearby stock numbers ← 2940-00-190-9866 Air Cleaner, Intake · 2940-00-191-3913 Filter Element, Fluid →

Features

Filter Element,intake Air Cleane — FSC 2940
Filtering Media Design: LOOSE PACKED SINGLE FILTERING MEDIA RESPONSE
Body Diameter: 2.250 INCHES NOMINAL IN
Body Overall Length: 2.000 INCHES NOMINAL IN
Design Type: LIMITED
Style Designator: CYLINDRICAL W/OPEN ENDS
Body Inside Diameter: 1.625 INCHES NOMINAL IN
Material: STEEL CONTAINER/CARTRIDGE

Identification

NSN: 2940-00-191-0368
NIIN: 001910368
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: SA-624
Manufacturer: Baldwin Filters

General Description

The Filter Element,intake Air Cleane, cataloged under National Stock Number 2940-00-191-0368, 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 Baldwin Filters. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2940-00-191-0368
Primary Part Number	SA-624
Item Name	Filter Element,intake Air Cleane
FSC / FSG	2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Manufacturer	Baldwin Filters
Status	ACTIVE
Filtering Media Design	LOOSE PACKED SINGLE FILTERING MEDIA RESPONSE
Body Diameter	2.250 INCHES NOMINAL IN
Body Overall Length	2.000 INCHES NOMINAL IN
Design Type	LIMITED
Style Designator	CYLINDRICAL W/OPEN ENDS
Body Inside Diameter	1.625 INCHES NOMINAL IN
Material	STEEL CONTAINER/CARTRIDGE
Material	HAIR FILTERING MEDIUM

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

⇄ Related Items 6

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

2510-00-737-1114 POSSIBLE MATCH

SPRING ASSEMBLY,LEAF

Possible match (shared part number)

5950-01-045-435997236 POSSIBLE MATCH

REACTOR

Possible match (shared part number)Astec America Inc.

2940-01-123-3234CA150-040-MT POSSIBLE MATCH

AIR CLEANER,INTAKE

Possible match (shared part number)Graver Technologies Llc

4820-01-198-7311CA6-1A POSSIBLE MATCH

VALVE,SAFETY RELIEF

Possible match (shared part number)Control Devices, Incorporated

3020-01-282-8602972-36 POSSIBLE MATCH

GEAR CLUSTER

Possible match (shared part number)Eaton Aerospace Llc Sterer Engineering Morgan Actuators

5995-01-292-9303CA6 POSSIBLE MATCH

CABLE ASSEMBLY,SPECIAL PURPOSE,E

Possible match (shared part number)Opto 22

Cross-Reference Index

Part Number	Manufacturer
SA-624 PRIMARY	Baldwin Filters (USA)

Reference documents

Reference	Meaning
CA-6	5/9 Secondary reference Diamond Match Co
972-36	5/9 Secondary reference International Diesel Electric Co Inc

Related Parts

2510-00-737-1114POSSIBLE MATCH

SPRING ASSEMBLY,LEAF

5950-01-045-4359POSSIBLE MATCH

REACTOR

97236

2940-01-123-3234POSSIBLE MATCH

AIR CLEANER,INTAKE

CA150-040-MT

4820-01-198-7311POSSIBLE MATCH

VALVE,SAFETY RELIEF

CA6-1A

3020-01-282-8602POSSIBLE MATCH

GEAR CLUSTER

972-36

5995-01-292-9303POSSIBLE MATCH

CABLE ASSEMBLY,SPECIAL PURPOSE,E

CA6

Frequently Asked Questions

What is NSN 2940-00-191-0368?

NSN 2940-00-191-0368 is a Filter Element,intake Air Cleane, manufactured by Baldwin Filters, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.

What part numbers are listed for NSN 2940-00-191-0368?

NSN 2940-00-191-0368 has 1 manufacturer part number on file: SA-624 (Baldwin Filters).

What NSN replaces 2940-00-191-0368?

6 possible matches (shared part number, not a government interchangeability claim): 2510-00-737-1114, 5950-01-045-4359, 2940-01-123-3234. Verify interchangeability with system specifications before substitution.

What are the specifications of SA-624?

Key specifications for SA-624: Filtering Media Design: LOOSE PACKED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 2.250 INCHES NOMINAL IN; Body Overall Length: 2.000 INCHES NOMINAL IN; Design Type: LIMITED. 8 specifications are documented in the U.S. Government catalog.

Is NSN 2940-00-191-0368 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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