B21764 — PARTS KIT,PUMP

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

B21764: PARTS KIT,PUMP.

The PARTS KIT,PUMP is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: CONSISTS OF 1 HELICAL COMPRESSION SPRING,1 SPRING RETAINER,1 SEAL AND RETAINER ASSEMBLY,1 GASKET,1 RETAINER. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-057-6579, 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

B21764

NSN: 5330-00-057-6579
FSC: 5330 — Packing and Gasket Materials
CAGE: 0EYA6 — DEFENSE MARITIME SOLUTIONS, INC. (USA)

SPECIFICATIONS

general_characteristics_item_description	CONSISTS OF 1 HELICAL COMPRESSION SPRING,1 SPRING RETAINER,1 SEAL AND RETAINER ASSEMBLY,1 GASKET,1 RETAINER
NSN	5330-00-057-6579

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF 1 HELICAL COMPRESSION SPRING,1 SPRING RETAINER,1 SEAL AND RETAINER ASSEMBLY,1 GASKET,1 RETAINER

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

CONSISTS OF 1 HELICAL COMPRESSION SPRING,1 SPRING RETAINER,1 SEAL AND RETAINER ASSEMBLY,1 GASKET,1 RETAINER

OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials

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

5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846

SUBSTITUTES & CROSS-REFERENCES 5

CF-SP-219781XP10151(316)Reference document

Same NSN cross-reference

Reference document — Secondary reference

CF-SP-78191-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

CFSP21978TY21SZ 1.0-XP171Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

CF-SP-21978/XP10151(316)Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

CFSP21978Reference 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 B21764?

B21764 is a PARTS KIT,PUMP.

What parts can replace B21764?

There are 5 known substitutes for B21764: CF-SP-219781XP10151(316), CF-SP-78191-3, CFSP21978TY21SZ 1.0-XP171 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for B21764?

B21764 is cataloged in the U.S. Government catalog under NSN 5330-00-057-6579. This indicates validated use in U.S. government and defense supply chains.

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