123A787 — BREATHER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

123A787: BREATHER.

The BREATHER is a the manufacturer industrial component. Key specifications include body_material: RUBBER, overall_height: 1.875 INCHES NOMINAL IN, outside_diameter: 2.000 INCHES NOMINAL IN, special_features: SYNTHETIC; W/NYLON TUBE PROTRUSION; ID 1.500 IN.; TUBE LG 0.656 IN.; TUBE DIA 0.500 IN. IN.

This part is cataloged in the U.S. Government catalog under NSN 2805-00-871-9487, 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

123A787

NSN: 2805-00-871-9487
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)

SPECIFICATIONS

body_material	RUBBER
overall_height	1.875 INCHES NOMINAL IN
outside_diameter	2.000 INCHES NOMINAL IN
special_features	SYNTHETIC; W/NYLON TUBE PROTRUSION; ID 1.500 IN.; TUBE LG 0.656 IN.; TUBE DIA 0.500 IN. IN
NSN	2805-00-871-9487

COMPONENT DIAGRAM

KEY FEATURES

•

OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN

•

BODY MATERIAL: RUBBER

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.875 INCHES NOMINAL IN
OUTSIDE DIAMETER	2.000 INCHES NOMINAL IN
BODY MATERIAL	RUBBER
SPECIAL FEATURES	SYNTHETIC; W/NYLON TUBE PROTRUSION; ID 1.500 IN.; TUBE LG 0.656 IN.; TUBE DIA 0.500 IN. IN

SUBSTITUTES & CROSS-REFERENCES 1

123-787Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 123A787?

123A787 is a BREATHER.

What parts can replace 123A787?

There is 1 known substitute for 123A787: 123-787. Substitute compatibility should be verified for your specific system.

What is the NSN for 123A787?

123A787 is cataloged in the U.S. Government catalog under NSN 2805-00-871-9487. This indicates validated use in U.S. government and defense supply chains.

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123A787 — BREATHER

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