108445 — CYLINDER ASSEMBLY,OXYGEN,AIRCRAF

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

108445: CYLINDER ASSEMBLY,OXYGEN,AIRCRAF.

CYLINDER ASSEMBLY,OXYGEN,AIRCRAF. Key specifications include end_item_identification: WATERJECT, MARINE HM521, part_name_assigned_by_controlling_agency: 521 IMPELLER PULLER. This part is cataloged in the U.S.

Government catalog under NSN 4240-01-542-8156, 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

108445

NSN: 4240-01-542-8156
NIINs: 015428156, 015438217, 016508602
FSC: 4240 — Safety and Rescue Equipment
CAGE: 94120 — AQUALUNG USA, INC (USA)

SPECIFICATIONS

end_item_identification	WATERJECT, MARINE HM521
part_name_assigned_by_controlling_agency	521 IMPELLER PULLER
NSN	4240-01-542-8156

COMPONENT DIAGRAM

KEY FEATURES

•

UNPACKAGED UNIT LENGTH: 10.500 INCHES NOMINAL IN

•

SUPPLEMENTARY FEATURES: ITEM CONSISTS OF 1.5 CUBIC FOOT ALUMINUM CYLINDER, ANNODIZED BRASS FIRST STAGE REGULATOR, A RUBBER 20 INCH HOSE, AND A HARD PLASTIC SECOND STAGE REGULATOR WITH A SILICONE MOUTHPIECE; WEIGHT 2.7 LBS LBS

•

CRITICALITY CODE JUSTIFICATION: AGAV

•

UNPACKAGED UNIT WIDTH: 2.500 INCHES NOMINAL IN

•

UNPACKAGED UNIT HEIGHT: 2.500 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

UNPACKAGED UNIT LENGTH	10.500 INCHES NOMINAL IN
SUPPLEMENTARY FEATURES	ITEM CONSISTS OF 1.5 CUBIC FOOT ALUMINUM CYLINDER, ANNODIZED BRASS FIRST STAGE REGULATOR, A RUBBER 20 INCH HOSE, AND A HARD PLASTIC SECOND STAGE REGULATOR WITH A SILICONE MOUTHPIECE; WEIGHT 2.7 LBS LBS
CRITICALITY CODE JUSTIFICATION	AGAV
UNPACKAGED UNIT WIDTH	2.500 INCHES NOMINAL IN
UNPACKAGED UNIT HEIGHT	2.500 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	SEA W/LV2, W/ 1.5 CYL BREATHING APPRATUS SELF CONTAINED
END ITEM IDENTIFICATION	HELICOPTERS

SUBSTITUTES & CROSS-REFERENCES 3

SRU-40B/PReference document

Same NSN cross-reference

Reference document — Secondary reference

SRU-42/PReference document

Same NSN cross-reference

Reference document — Secondary reference

1586AS400-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 108445?

108445 is a CYLINDER ASSEMBLY,OXYGEN,AIRCRAF.

What parts can replace 108445?

There are 3 known substitutes for 108445: SRU-40B/P, SRU-42/P, 1586AS400-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 108445?

108445 is cataloged in the U.S. Government catalog under NSN 4240-01-542-8156. This indicates validated use in U.S. government and defense supply chains.

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108445 — CYLINDER ASSEMBLY,OXYGEN,AIRCRAF

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