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44B3021-651 — RETAINER,VALVE BUSHING

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

44B3021-651: RETAINER,VALVE BUSHING.

The RETAINER,VALVE BUSHING is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL;1.000 IN. ID;0.250 IN.

DIA TWO HOLES EQUALLY SPACED DRILLED THRU FLANGE;2.000 IN. THREADED OD IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-117-5689, 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
44B3021-651
NSN: 4820-01-117-5689
FSC: 4820 — Valves, Nonpowered
CAGE: 72957 — ELLIOTT COMPANY DIV JEANNETTE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL;1.000 IN. ID;0.250 IN. DIA TWO HOLES EQUALLY SPACED DRILLED THRU FLANGE;2.000 IN. THREADED OD IN
NSN4820-01-117-5689
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 44B3021-651 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL;1.000 IN. ID;0.250 IN. DIA TWO HOLES EQUALLY SPACED DRILLED THRU FLANGE;2.000 IN. THREADED OD IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL;1.000 IN. ID;0.250 IN. DIA TWO HOLES EQUALLY SPACED DRILLED THRU FLANGE;2.000 IN. THREADED OD IN
SUBSTITUTES & CROSS-REFERENCES 3
44B3021-610FPC1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
44B3021-610FReference document
Same NSN cross-reference
Reference document — Drawing number reference only
44B3021-16F10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 44B3021-651?
44B3021-651 is a RETAINER,VALVE BUSHING.
What parts can replace 44B3021-651?
There are 3 known substitutes for 44B3021-651: 44B3021-610FPC1, 44B3021-610F, 44B3021-16F10. Substitute compatibility should be verified for your specific system.
What is the NSN for 44B3021-651?
44B3021-651 is cataloged in the U.S. Government catalog under NSN 4820-01-117-5689. This indicates validated use in U.S. government and defense supply chains.
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