TY21-1-1/8 — SEAL ASSEMBLY,SHAFT,SPRING LOADE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

TY21-1-1/8: SEAL ASSEMBLY,SHAFT,SPRING LOADE.

SEAL ASSEMBLY,SHAFT,SPRING LOADE. Key specifications include general_characteristics_item_description: CONSISTS OF MATING RING,O-RING,PRIMARY SEALING RING,FLEXIBLE DIAPHRAGM,RETAINER,DRIVE RING,SPRING,SPRING HOLDER. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-113-3774, 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

TY21-1-1/8

NSN: 4320-01-113-3774
FSC: 4320 — Power and Hand Pumps
CAGE: 71724 — JOHN CRANE, INC (USA)

SPECIFICATIONS

general_characteristics_item_description	CONSISTS OF MATING RING,O-RING,PRIMARY SEALING RING,FLEXIBLE DIAPHRAGM,RETAINER,DRIVE RING,SPRING,SPRING HOLDER
NSN	4320-01-113-3774

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF MATING RING,O-RING,PRIMARY SEALING RING,FLEXIBLE DIAPHRAGM,RETAINER,DRIVE RING,SPRING,SPRING HOLDER

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

CONSISTS OF MATING RING,O-RING,PRIMARY SEALING RING,FLEXIBLE DIAPHRAGM,RETAINER,DRIVE RING,SPRING,SPRING HOLDER

SUBSTITUTES & CROSS-REFERENCES 4

D-YCN-0-99-001 ITEM 13Reference document

Same NSN cross-reference

Reference document — Secondary reference

B26893Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

DYCN099001-13Reference document

Same NSN cross-reference

Reference document — Secondary reference

D-YCN-0-99-001 TYPE 21Reference 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 TY21-1-1/8?

TY21-1-1/8 is a SEAL ASSEMBLY,SHAFT,SPRING LOADE.

What parts can replace TY21-1-1/8?

There are 4 known substitutes for TY21-1-1/8: D-YCN-0-99-001 ITEM 13, B26893, DYCN099001-13 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for TY21-1-1/8?

TY21-1-1/8 is cataloged in the U.S. Government catalog under NSN 4320-01-113-3774. This indicates validated use in U.S. government and defense supply chains.

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