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4719B — CARRIER,IDLER,PUMP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4719B: CARRIER,IDLER,PUMP.

The CARRIER,IDLER,PUMP is a the manufacturer industrial component. Key specifications include end_item_identification: 4320-00-529-5967, general_characteristics_item_description: STEEL. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-584-1430, 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
4719B
NSN: 5331-00-584-1430
NIINs: 005841430, 012028565
FSC: 5331 — O-ring
CAGE: 830Q4 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS-WRIGHT STEAM AND AIR SOLUTIONS DIV STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
end_item_identification4320-00-529-5967
general_characteristics_item_descriptionSTEEL
NSN5331-00-584-1430
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4719B MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 2.589 INCHES MINIMUM AND 2.609 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
CENTER HOLE DIAMETER2.589 INCHES MINIMUM AND 2.609 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 1
200103RPC181Reference 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 4719B?
4719B is a CARRIER,IDLER,PUMP.
What parts can replace 4719B?
There is 1 known substitute for 4719B: 200103RPC181. Substitute compatibility should be verified for your specific system.
What is the NSN for 4719B?
4719B is cataloged in the U.S. Government catalog under NSN 5331-00-584-1430. This indicates validated use in U.S. government and defense supply chains.
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