1521736 — BREATHER

✓ Government record, cited

3M · COMPONENT

PRODUCT OVERVIEW

1521736: BREATHER.

The BREATHER is a 3M industrial component. Key specifications include filter_type: DRY, body_material: STEEL, overall_height: 1.312 INCHES MAXIMUM IN, connection_type: THREADED, outside_diameter: 1.062 INCHES MAXIMUM IN, thread_size_and_series/type_designator: 1/8-27 NPTF. This part is cataloged in the U.S.

Government catalog under NSN 2520-00-696-0323, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

1521736

NSN: 2520-00-696-0323
FSC: 2520 — Vehicular Power Transmission Components
CAGE: 70040 — GENERAL MOTORS LLC DBA GENERAL MOTORS (USA)

SPECIFICATIONS

filter_type	DRY
body_material	STEEL
overall_height	1.312 INCHES MAXIMUM IN
connection_type	THREADED
outside_diameter	1.062 INCHES MAXIMUM IN
special_features	W/BODY;W/FILTER MATERIAL,BRASS CRIMP PACK TYPE FILTER MATERIAL,NON REPLACEABLE,W/CAP,CRIMP ON TYPE;THD TYPE MTG,EXTERNALLY THD
thread_size_and_series/type_designator	1/8-27 NPTF
NSN	2520-00-696-0323

COMPONENT DIAGRAM

KEY FEATURES

•

FILTER TYPE: DRY

•

OUTSIDE DIAMETER: 1.062 INCHES MAXIMUM IN

•

CONNECTION TYPE: THREADED

•

BODY MATERIAL: STEEL

•

THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1/8-27 NPTF

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.312 INCHES MAXIMUM IN
FILTER TYPE	DRY
OUTSIDE DIAMETER	1.062 INCHES MAXIMUM IN
CONNECTION TYPE	THREADED
BODY MATERIAL	STEEL
SPECIAL FEATURES	W/BODY;W/FILTER MATERIAL,BRASS CRIMP PACK TYPE FILTER MATERIAL,NON REPLACEABLE,W/CAP,CRIMP ON TYPE;THD TYPE MTG,EXTERNALLY THD
THREAD SIZE AND SERIES/TYPE DESIGNATOR	1/8-27 NPTF

SUBSTITUTES & CROSS-REFERENCES 5

2CF183Reference document

Same NSN cross-reference

Reference document — Secondary reference

121566Reference document

Same NSN cross-reference

Reference document — Secondary reference

1613H2Reference document

Same NSN cross-reference

Reference document — Secondary reference

39624HAReference document

Same NSN cross-reference

Reference document — Secondary reference

8332098Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1521736?

1521736 is a BREATHER manufactured by 3M.

What parts can replace 1521736?

There are 5 known substitutes for 1521736: 2CF183, 121566, 1613H2 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1521736?

1521736 is cataloged in the U.S. Government catalog under NSN 2520-00-696-0323. This indicates validated use in U.S. government and defense supply chains.

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1521736 — BREATHER

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