BF-6 — BREATHER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

BF-6: BREATHER.

The BREATHER is a the manufacturer industrial component. Key specifications include overall_height: 1.875 INCHES MAXIMUM IN, connection_type: THREADED, outside_diameter: 1.375 INCHES MAXIMUM IN, end_item_identification: 3930-01-275-6420, thread_size_and_series/type_designator: 3/8-18 NPT. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-315-1004, 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

BF-6

NSN: 3040-01-315-1004
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 4K739 — LENZ CO (USA)

SPECIFICATIONS

overall_height	1.875 INCHES MAXIMUM IN
connection_type	THREADED
outside_diameter	1.375 INCHES MAXIMUM IN
special_features	ZINC PLATED BODY;0.969 IN.COVER HT;OIL RESISTANT FILTER ELEMENT SCREENS PARTICLES DOWN TO 40 MICRONS;REMOVABLE COVER FOR CLEANING IN
end_item_identification	3930-01-275-6420
thread_size_and_series/type_designator	3/8-18 NPT
NSN	3040-01-315-1004

COMPONENT DIAGRAM

KEY FEATURES

•

OUTSIDE DIAMETER: 1.375 INCHES MAXIMUM IN

•

CONNECTION TYPE: THREADED

•

THREAD SIZE AND SERIES/TYPE DESIGNATOR: 3/8-18 NPT

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.875 INCHES MAXIMUM IN
OUTSIDE DIAMETER	1.375 INCHES MAXIMUM IN
CONNECTION TYPE	THREADED
SPECIAL FEATURES	ZINC PLATED BODY;0.969 IN.COVER HT;OIL RESISTANT FILTER ELEMENT SCREENS PARTICLES DOWN TO 40 MICRONS;REMOVABLE COVER FOR CLEANING IN
END ITEM IDENTIFICATION	3930-01-275-6420
THREAD SIZE AND SERIES/TYPE DESIGNATOR	3/8-18 NPT

OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is BF-6?

BF-6 is a BREATHER.

What is the NSN for BF-6?

BF-6 is cataloged in the U.S. Government catalog under NSN 3040-01-315-1004. This indicates validated use in U.S. government and defense supply chains.

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