255369 PIECE 29 — STEM,FLUID VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

255369 PIECE 29: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY K-500, end_item_identification: 16 IN COMB HULL AND BACKUP SEA VALVE IN, valve_size_for_which_designed: 16.000 INCHES IN, criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-323-7301, 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

255369 PIECE 29

NSN: 4820-01-323-7301
FSC: 4820 — Valves, Nonpowered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)

SPECIFICATIONS

material	NICKEL ALLOY K-500
end_item_identification	16 IN COMB HULL AND BACKUP SEA VALVE IN
valve_size_for_which_designed	16.000 INCHES IN
criticality_code_justification	ZZZY
reference_number_differentiating_characteristics	QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
NSN	4820-01-323-7301

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: ZZZY

•

VALVE SIZE FOR WHICH DESIGNED: 16.000 INCHES IN

•

MATERIAL: NICKEL ALLOY K-500

•

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	ZZZY
VALVE SIZE FOR WHICH DESIGNED	16.000 INCHES IN
END ITEM IDENTIFICATION	16 IN COMB HULL AND BACKUP SEA VALVE IN
MATERIAL	NICKEL ALLOY K-500
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 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 7

4384538 SH 16 PIECE 29Reference document

Same NSN cross-reference

Reference document — Secondary reference

4384538 SH 16 PIECE 29L1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

810-4384538 PIECE 29Reference document

Same NSN cross-reference

Reference document — Secondary reference

255369 SH 16 PIECE 29L1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

810-4384538 PIECE 29L1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

255369 PIECE 29L1Same 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 255369 PIECE 29?

255369 PIECE 29 is a STEM,FLUID VALVE.

What parts can replace 255369 PIECE 29?

There are 7 known substitutes for 255369 PIECE 29: 4384538 SH 16 PIECE 29, 4384538 SH 16 PIECE 29L1, 810-4384538 PIECE 29 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 255369 PIECE 29?

255369 PIECE 29 is cataloged in the U.S. Government catalog under NSN 4820-01-323-7301. This indicates validated use in U.S. government and defense supply chains.

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255369 PIECE 29 — STEM,FLUID VALVE

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