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7339-1.050PC6-3-4IN — ADAPTER,TACHOMETER DRIVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

7339-1.050PC6-3-4IN: ADAPTER,TACHOMETER DRIVE.

The ADAPTER,TACHOMETER DRIVE is a the manufacturer industrial component. Key specifications include thread_class: 3A A, overall_height: 1.540 INCHES NOMINAL IN, shank_diameter: 0.500 INCHES NOMINAL IN, flange_diameter: 1.182 INCHES NOMINAL IN, nominal_thread_size: 0.313 INCHES IN, thread_series_designator: UNF. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-025-6254, 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
7339-1.050PC6-3-4IN
NSN: 4820-01-025-6254
FSC: 4820 — Valves, Nonpowered
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
thread_class3A A
overall_height1.540 INCHES NOMINAL IN
shank_diameter0.500 INCHES NOMINAL IN
flange_diameter1.182 INCHES NOMINAL IN
nominal_thread_size0.313 INCHES IN
thread_series_designatorUNF
NSN4820-01-025-6254
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 7339-1.050PC6-3-4IN · 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
•
SHANK DIAMETER: 0.500 INCHES NOMINAL IN
•
FLANGE DIAMETER: 1.182 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.313 INCHES IN
•
THREAD CLASS: 3A A
•
THREAD SERIES DESIGNATOR: UNF
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.500 INCHES NOMINAL IN
FLANGE DIAMETER1.182 INCHES NOMINAL IN
OVERALL HEIGHT1.540 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.313 INCHES IN
THREAD CLASS3A A
THREAD SERIES DESIGNATORUNF
SUBSTITUTES & CROSS-REFERENCES 2
7339-1Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
7339-1.050PC6-3Reference 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 7339-1.050PC6-3-4IN?
7339-1.050PC6-3-4IN is a ADAPTER,TACHOMETER DRIVE.
What parts can replace 7339-1.050PC6-3-4IN?
There are 2 known substitutes for 7339-1.050PC6-3-4IN: 7339-1, 7339-1.050PC6-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 7339-1.050PC6-3-4IN?
7339-1.050PC6-3-4IN is cataloged in the U.S. Government catalog under NSN 4820-01-025-6254. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.