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1672721 — CARTRIDGE,NEEDLE VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1672721: CARTRIDGE,NEEDLE VALVE.

The CARTRIDGE,NEEDLE VALVE is a the manufacturer industrial component. Key specifications include connector_type: SELF-FIT, disposition_after_initial_use: DISPOSABLE, part_name_assigned_by_controlling_agency: PASSY MUIR ADAPTER FLEXIBILE SILICONE 22MM MM. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-416-8187, 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
1672721
NSN: 4820-01-416-8187
NIINs: 014168187, 017223342
FSC: 4820 — Valves, Nonpowered
CAGE: Z4779 — ASC PTY LTD (AUS)
SPECIFICATIONS
connector_typeSELF-FIT
disposition_after_initial_useDISPOSABLE
part_name_assigned_by_controlling_agencyPASSY MUIR ADAPTER FLEXIBILE SILICONE 22MM MM
NSN4820-01-416-8187
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1672721 · 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
KEY FEATURES
•
OPERATING PRESSURE: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
TECHNICAL CHARACTERISTICS
OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
SPECIAL FEATURES0.2 TO 50.0 GPM FLOW RANGE; BUNA-N SEALS; SCREW ADJUSTMENT
END ITEM IDENTIFICATIONSTATEGIC SEALIFT CONVERSION SHIPS CLASS
SUBSTITUTES & CROSS-REFERENCES 2
U80039027Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FDFA-LAN-LAN/SReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 1672721?
1672721 is a CARTRIDGE,NEEDLE VALVE.
What parts can replace 1672721?
There are 2 known substitutes for 1672721: U80039027, FDFA-LAN-LAN/S. Substitute compatibility should be verified for your specific system.
What is the NSN for 1672721?
1672721 is cataloged in the U.S. Government catalog under NSN 4820-01-416-8187. This indicates validated use in U.S. government and defense supply chains.
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