7550478-264382003-031 — SEAT,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

7550478-264382003-031: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYURETHANE SEAT, special_features: NHA: 4820-01-352-1772; 2.5 INCH BALL VALVE IN, end_item_identification: SSN 21, criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-553-4003, 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

7550478-264382003-031

NSN: 4820-01-553-4003
NIINs: 015534003, 016729969
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	PLASTIC POLYURETHANE SEAT
special_features	NHA: 4820-01-352-1772; 2.5 INCH BALL VALVE IN
end_item_identification	SSN 21
criticality_code_justification	ZZZY
reference_number_differentiating_characteristics	CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
NSN	4820-01-553-4003

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: ZZZY

•

MATERIAL: PLASTIC POLYURETHANE SEAT

•

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	ZZZY
SPECIAL FEATURES	NHA: 4820-01-352-1772; 2.5 INCH BALL VALVE IN
END ITEM IDENTIFICATION	SSN 21
MATERIAL	PLASTIC POLYURETHANE SEAT
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D

SUBSTITUTES & CROSS-REFERENCES 9

264382003-031CPSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2643-820-03 ITEM 31Reference document

Same NSN cross-reference

Reference document — Secondary reference

G547-0002-264382003-031Reference document

Same NSN cross-reference

Reference document — Secondary reference

2640-801X2 PC 45CPSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

G547-0002-264382003-031CPSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

845-7286645 ITEM 31Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7550478-264382003-031?

7550478-264382003-031 is a SEAT,VALVE.

What parts can replace 7550478-264382003-031?

There are 9 known substitutes for 7550478-264382003-031: 264382003-031CP, 2643-820-03 ITEM 31, G547-0002-264382003-031 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 7550478-264382003-031?

7550478-264382003-031 is cataloged in the U.S. Government catalog under NSN 4820-01-553-4003. This indicates validated use in U.S. government and defense supply chains.

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