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7066650 — COUPLING,SHAFT,RIGID

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

7066650: COUPLING,SHAFT,RIGID.

The COUPLING,SHAFT,RIGID is a the manufacturer industrial component. Key specifications include design_type: BLOCK AND PIN, overall_length: 5.760 INCHES NOMINAL IN, special_features: ONE END OF UNIVERSAL JOINT HAS HOLE DRILLED +/- .629/.0627 THUR ONE SIDE., connection_end_type: HUB,SQUARE BORE SECOND END, end_item_identification: NSSN CLASS SUBMARINE, MANUAL REMOTE OPERATOR VH19, hub_bore_width_across_flats: 0.627 INCHES MINIMUM AND 0.629 INCHES MAXIMUM SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-509-7332, 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
7066650
NSN: 4820-01-509-7332
NIINs: 015097332, 015097807, 015106122
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
design_typeBLOCK AND PIN
overall_length5.760 INCHES NOMINAL IN
special_featuresONE END OF UNIVERSAL JOINT HAS HOLE DRILLED +/- .629/.0627 THUR ONE SIDE.
connection_end_typeHUB,SQUARE BORE SECOND END
end_item_identificationNSSN CLASS SUBMARINE, MANUAL REMOTE OPERATOR VH19
hub_bore_width_across_flats0.627 INCHES MINIMUM AND 0.629 INCHES MAXIMUM SECOND END IN
part_name_assigned_by_controlling_agencyJOINT UNIVERSAL SINGLE
NSN4820-01-509-7332
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 7066650 · 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 AGENCYMANUAL REMOTE OPERATOR VH19
END ITEM IDENTIFICATIONNSSN CLASS SUBMARINE
SUBSTITUTES & CROSS-REFERENCES 2
H525-7612-A1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
H525-7612Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 7066650?
7066650 is a COUPLING,SHAFT,RIGID.
What parts can replace 7066650?
There are 2 known substitutes for 7066650: H525-7612-A1, H525-7612. Substitute compatibility should be verified for your specific system.
What is the NSN for 7066650?
7066650 is cataloged in the U.S. Government catalog under NSN 4820-01-509-7332. This indicates validated use in U.S. government and defense supply chains.
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