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1657948 — O RING,ANESTHESIA MACHINE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1657948: O RING,ANESTHESIA MACHINE.

The O RING,ANESTHESIA MACHINE is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, special_features: BLACK CIRCULAR RUBBER IT IS USED TO PREVENT THE FLUID OR AIR FROM ESCAPING WHEN IT IS COMPRESSED BETWEEN TWO SURFACES., unit_of_issue_cube: 0.0002 CUBIC FEET, unpackaged_unit_weight: 0.5 POUNDS LBS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-523-9408, 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
1657948
NSN: 4820-01-523-9408
NIINs: 015239408, 017149203
FSC: 4820 — Valves, Nonpowered
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
special_featuresBLACK CIRCULAR RUBBER IT IS USED TO PREVENT THE FLUID OR AIR FROM ESCAPING WHEN IT IS COMPRESSED BETWEEN TWO SURFACES.
unit_of_issue_cube0.0002 CUBIC FEET
unpackaged_unit_weight0.5 POUNDS LBS
NSN4820-01-523-9408
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1657948 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE GP, CHECK
END ITEM IDENTIFICATION3805-01-514-7166
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1657948?
1657948 is a O RING,ANESTHESIA MACHINE.
What is the NSN for 1657948?
1657948 is cataloged in the U.S. Government catalog under NSN 4820-01-523-9408. This indicates validated use in U.S. government and defense supply chains.
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