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4268-181REVAPCV137 — VALVE,GLOBE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4268-181REVAPCV137: VALVE,GLOBE.

The VALVE,GLOBE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY FLOW CONTROL DEVICECOPPER ALLOY 922 BODY, bonnet_type: INSIDE SCREWINSIDE SCREW, connection_type: UNTHREADED INTERNAL PIPE FIRST ENDUNTHREADED INTERNAL PIPE FIRST END, connection_style: SOCKET WITH BRAZING RING ALL ENDSSOCKET WITH BRAZING RING ALL ENDS, style_designator: STRAIGHT THRU, features_provided: BONNET PACKINGBONNET PACKING. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-375-8226, 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
4268-181REVAPCV137
NSN: 4820-00-375-8226
FSC: 4820 — Valves, Nonpowered
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialNICKEL ALLOY FLOW CONTROL DEVICECOPPER ALLOY 922 BODY
bonnet_typeINSIDE SCREWINSIDE SCREW
connection_typeUNTHREADED INTERNAL PIPE FIRST ENDUNTHREADED INTERNAL PIPE FIRST END
connection_styleSOCKET WITH BRAZING RING ALL ENDSSOCKET WITH BRAZING RING ALL ENDS
style_designatorSTRAIGHT THRU
features_providedBONNET PACKINGBONNET PACKING
operating_pressure600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
flow_control_deviceDISKDISK
maximum_operating_temp550.0 FAHRENHEIT FIRST RESPONSE550.0 FAHRENHEIT FIRST RESPONSE DEGF
valve_operation_methodMANUALMANUAL
bonnet_attachment_methodUNIONUNION
media_for_which_designedWATER-OIL-GAS SECOND RESPONSE
NSN4820-00-375-8226
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4268-181REVAPCV137 · 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
•
FLOW CONTROL DEVICE: DISKDISK
•
RENEWABLE SEAT RING TYPE: THREADEDTHREADED
•
NOMINAL PIPE SIZE ACCOMMODATED: 1.000 INCHES ALL ENDS1.000 INCHES ALL ENDS IN
•
CONNECTION STYLE: SOCKET WITH BRAZING RING ALL ENDSSOCKET WITH BRAZING RING ALL ENDS
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE FIRST ENDUNTHREADED INTERNAL PIPE FIRST END
•
STYLE DESIGNATOR: STRAIGHT THRU
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY
•
OPERATING PRESSURE: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISKDISK
RENEWABLE SEAT RING TYPETHREADEDTHREADED
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES ALL ENDS1.000 INCHES ALL ENDS IN
CONNECTION STYLESOCKET WITH BRAZING RING ALL ENDSSOCKET WITH BRAZING RING ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST ENDUNTHREADED INTERNAL PIPE FIRST END
STYLE DESIGNATORSTRAIGHT THRU
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY
OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
FEATURES PROVIDEDBONNET PACKINGBONNET PACKING
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 3
576-6700-1505182REVAPCV137Reference document
Same NSN cross-reference
Reference document — Secondary reference
325-4900-954537ALTCPCV5199Reference document
Same NSN cross-reference
Reference document — Secondary reference
325-4900-954537ALTCPCV5200Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4268-181REVAPCV137?
4268-181REVAPCV137 is a VALVE,GLOBE.
What parts can replace 4268-181REVAPCV137?
There are 3 known substitutes for 4268-181REVAPCV137: 576-6700-1505182REVAPCV137, 325-4900-954537ALTCPCV5199, 325-4900-954537ALTCPCV5200. Substitute compatibility should be verified for your specific system.
What is the NSN for 4268-181REVAPCV137?
4268-181REVAPCV137 is cataloged in the U.S. Government catalog under NSN 4820-00-375-8226. 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.