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D48662 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

D48662: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY FLOW CONTROL DEVICE, bonnet_type: INSIDE SCREW, overall_height: 0.064 INCHES NOMINAL IN, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, inside_diameter: 0.372 INCHES NOMINAL IN, connection_style: SOCKET WITH BRAZING RING ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-110-0214, 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
D48662
NSN: 4820-01-110-0214
NIINs: 011100214, 011327092, 013076219, 013262762, 013982079
FSC: 4820 — Valves, Nonpowered
CAGE: 34889 — HUNT VALVE COMPANY INC DBA UNION FLONETICS (USA)
SPECIFICATIONS
materialNICKEL ALLOY FLOW CONTROL DEVICE
bonnet_typeINSIDE SCREW
overall_height0.064 INCHES NOMINAL IN
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
inside_diameter0.372 INCHES NOMINAL IN
connection_styleSOCKET WITH BRAZING RING ALL ENDS
outside_diameter0.889 INCHES NOMINAL IN
style_designatorANGLE
operating_pressure400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_deviceDISK
maximum_operating_temp150.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4820-01-110-0214
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D48662 · 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
•
OUTSIDE DIAMETER: 0.889 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
INSIDE DIAMETER: 0.372 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.064 INCHES NOMINAL IN
OUTSIDE DIAMETER0.889 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
INSIDE DIAMETER0.372 INCHES NOMINAL IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE
SUBSTITUTES & CROSS-REFERENCES 2
D48662 ITEM 7CReference document
Same NSN cross-reference
Reference document — Secondary reference
A48561MRKReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D48662?
D48662 is a DISK,VALVE.
What parts can replace D48662?
There are 2 known substitutes for D48662: D48662 ITEM 7C, A48561MRK. Substitute compatibility should be verified for your specific system.
What is the NSN for D48662?
D48662 is cataloged in the U.S. Government catalog under NSN 4820-01-110-0214. 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.