15221121L1 — DISK,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

15221121L1: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: VALVE, INDUCTION COMBINATION 16.00NPS BTWLD STL, criticality_code_justification: ZZZY, part_name_assigned_by_controlling_agency: AIR INDUCTION DIESEL EXHAUST VALVES, HULL & BACKUP VALVE ASSEMBLY (DRAWING), reference_number_differentiating_characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-545-4070, 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

15221121L1

NSN: 4820-01-545-4070
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)

SPECIFICATIONS

end_item_identification	VALVE, INDUCTION COMBINATION 16.00NPS BTWLD STL
criticality_code_justification	ZZZY
part_name_assigned_by_controlling_agency	AIR INDUCTION DIESEL EXHAUST VALVES, HULL & BACKUP VALVE ASSEMBLY (DRAWING)
reference_number_differentiating_characteristics	MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
NSN	4820-01-545-4070

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: ZZZY

•

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	ZZZY
PART NAME ASSIGNED BY CONTROLLING AGENCY	AIR INDUCTION DIESEL EXHAUST VALVES, HULL & BACKUP VALVE ASSEMBLY (DRAWING)
END ITEM IDENTIFICATION	VALVE, INDUCTION COMBINATION 16.00NPS BTWLD STL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS

OTHER ITEMS IN FSC 4820 — Valves, Nonpowered

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

4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230

SUBSTITUTES & CROSS-REFERENCES 5

512-6404651-35L1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

512-6404649-38Reference document

Same NSN cross-reference

Reference document — Secondary reference

15221121Reference document

Same NSN cross-reference

Reference document — Secondary reference

512-6404649-38L1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

512-6404651-35Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 15221121L1?

15221121L1 is a DISK,VALVE.

What parts can replace 15221121L1?

There are 5 known substitutes for 15221121L1: 512-6404651-35L1, 512-6404649-38, 15221121 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 15221121L1?

15221121L1 is cataloged in the U.S. Government catalog under NSN 4820-01-545-4070. This indicates validated use in U.S. government and defense supply chains.

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15221121L1 — DISK,VALVE

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