31M-33 — DIAPHRAGM,VALVE,FLAT

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

31M-33: DIAPHRAGM,VALVE,FLAT.

The DIAPHRAGM,VALVE,FLAT is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, special_features: UPPER DIAPHRAGM; FOR SZ 6.000 IN. TEMPERATURE REGULATING VALVE IN, end_item_identification: STRATEGIC SEALIFT COVERSION SHIPS CLASS.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-426-0253, 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

31M-33

NSN: 4820-01-426-0253
FSC: 4820 — Valves, Nonpowered
CAGE: 21013 — METREX VALVE CORP. DBA METREX VALVE CORP (USA)

SPECIFICATIONS

material	RUBBER SYNTHETIC
special_features	UPPER DIAPHRAGM; FOR SZ 6.000 IN. TEMPERATURE REGULATING VALVE IN
end_item_identification	STRATEGIC SEALIFT COVERSION SHIPS CLASS
NSN	4820-01-426-0253

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL: RUBBER SYNTHETIC

TECHNICAL CHARACTERISTICS

SPECIAL FEATURES	UPPER DIAPHRAGM; FOR SZ 6.000 IN. TEMPERATURE REGULATING VALVE IN
END ITEM IDENTIFICATION	STRATEGIC SEALIFT COVERSION SHIPS CLASS
MATERIAL	RUBBER SYNTHETIC

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 1

MDFPMX-3150-3W IT32Reference 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 31M-33?

31M-33 is a DIAPHRAGM,VALVE,FLAT.

What parts can replace 31M-33?

There is 1 known substitute for 31M-33: MDFPMX-3150-3W IT32. Substitute compatibility should be verified for your specific system.

What is the NSN for 31M-33?

31M-33 is cataloged in the U.S. Government catalog under NSN 4820-01-426-0253. This indicates validated use in U.S. government and defense supply chains.

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31M-33 — DIAPHRAGM,VALVE,FLAT

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