903778 — FILTER ELEMENT,AIR CONDITIONING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

903778: FILTER ELEMENT,AIR CONDITIONING.

FILTER ELEMENT,AIR CONDITIONING. Key specifications include end_item_identification: ARRESTING SYSTEM,AIRCRAFT, part_name_assigned_by_controlling_agency: BREATHER CAP ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 4130-01-228-1276, 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

903778

NSN: 4130-01-228-1276
NIINs: 012281276, 016969807
FSC: 4130 — Refrigeration and Air Conditioning Components
CAGE: 80431 — AIRSAN CORPORATION DBA AIRSAN CORP (USA)

SPECIFICATIONS

end_item_identification	ARRESTING SYSTEM,AIRCRAFT
part_name_assigned_by_controlling_agency	BREATHER CAP ASSEMBLY
NSN	4130-01-228-1276

COMPONENT DIAGRAM

KEY FEATURES

•

FILTERING MEDIA DESIGN: MESH SINGLE FILTERING MEDIA RESPONSE

•

BODY OVERALL LENGTH: 5.000 INCHES NOMINAL IN

•

DESIGN TYPE: REUSABLE

•

STYLE DESIGNATOR: RECTANGULAR (INCL SQUARE)

•

SURFACE TREATMENT: CHROMATE FRAME

•

MATERIAL: ALUMINUM FRAME

TECHNICAL CHARACTERISTICS

FILTERING MEDIA DESIGN	MESH SINGLE FILTERING MEDIA RESPONSE
BODY OVERALL LENGTH	5.000 INCHES NOMINAL IN
DESIGN TYPE	REUSABLE
STYLE DESIGNATOR	RECTANGULAR (INCL SQUARE)
OVERALL WIDTH	5.000 INCHES NOMINAL IN
SURFACE TREATMENT	CHROMATE FRAME
SURFACE TREATMENT	CHROMATE FILTERING MEDIUM
MATERIAL	ALUMINUM FRAME
MATERIAL	ALUMINUM FILTERING MEDIUM
BODY THICKNESS	0.500 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 3

77C718716P004Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

DDAA5-50X 5X5Reference document

Same NSN cross-reference

Reference document — Secondary reference

DDAS0-50-50XReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 903778?

903778 is a FILTER ELEMENT,AIR CONDITIONING.

What parts can replace 903778?

There are 3 known substitutes for 903778: 77C718716P004, DDAA5-50X 5X5, DDAS0-50-50X. Substitute compatibility should be verified for your specific system.

What is the NSN for 903778?

903778 is cataloged in the U.S. Government catalog under NSN 4130-01-228-1276. This indicates validated use in U.S. government and defense supply chains.

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903778 — FILTER ELEMENT,AIR CONDITIONING

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