HL-21144 — COVER,SEAL,PISTON

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HL-21144: COVER,SEAL,PISTON.

The COVER,SEAL,PISTON is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4310-01-111-7230, 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

HL-21144

NSN: 4310-01-111-7230
NIINs: 011117230, 012025689
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 93236 — DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE (USA)

SPECIFICATIONS

Part Number	HL-21144
NSN	4310-01-111-7230

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 2

GRD-817Reference document

Same NSN cross-reference

Reference document — Secondary reference

HL-21144 PIECE 114Reference 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 HL-21144?

HL-21144 is a COVER,SEAL,PISTON.

What parts can replace HL-21144?

There are 2 known substitutes for HL-21144: GRD-817, HL-21144 PIECE 114. Substitute compatibility should be verified for your specific system.

What is the NSN for HL-21144?

HL-21144 is cataloged in the U.S. Government catalog under NSN 4310-01-111-7230. This indicates validated use in U.S. government and defense supply chains.

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HL-21144 — COVER,SEAL,PISTON

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