7550478-A8D4 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

7550478-A8D4: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include end_item_identification: VALVE, REGULATOR 0.25 IPS, criticality_code_justification: ZZZY, part_name_assigned_by_controlling_agency: VALVE, PRESSURE REGULATOR, AIR SYSTEM, 1/4 IPS (DRAWING NAME). This part is cataloged in the U.S.

Government catalog under NSN 4820-01-529-8191, 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

7550478-A8D4

NSN: 4820-01-529-8191
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)

SPECIFICATIONS

end_item_identification	VALVE, REGULATOR 0.25 IPS
criticality_code_justification	ZZZY
part_name_assigned_by_controlling_agency	VALVE, PRESSURE REGULATOR, AIR SYSTEM, 1/4 IPS (DRAWING NAME)
reference_number_differentiating_characteristics	QUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS; CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES
NSN	4820-01-529-8191

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: ZZZY

•

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: QUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS; CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	ZZZY
PART NAME ASSIGNED BY CONTROLLING AGENCY	VALVE, PRESSURE REGULATOR, AIR SYSTEM, 1/4 IPS (DRAWING NAME)
END ITEM IDENTIFICATION	VALVE, REGULATOR 0.25 IPS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	QUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS; CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES

SUBSTITUTES & CROSS-REFERENCES 7

11-00-0007AAD4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2852-2001-11D4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2852-2001-11Reference document

Same NSN cross-reference

Reference document — Secondary reference

G547-0002-A8D4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

11-00-0007AAReference document

Same NSN cross-reference

Reference document — Secondary reference

G547-0002-A8Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 7550478-A8D4?

7550478-A8D4 is a VALVE,REGULATING,FLUID PRESSURE.

What parts can replace 7550478-A8D4?

There are 7 known substitutes for 7550478-A8D4: 11-00-0007AAD4, 2852-2001-11D4, 2852-2001-11 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 7550478-A8D4?

7550478-A8D4 is cataloged in the U.S. Government catalog under NSN 4820-01-529-8191. This indicates validated use in U.S. government and defense supply chains.

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7550478-A8D4 — VALVE,REGULATING,FLUID PRESSURE

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