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2125-1 1-2 — CABLE ASSEMBLY,SPECIAL PURPOSE,E

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2125-1 1-2: CABLE ASSEMBLY,SPECIAL PURPOSE,E.

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: COPPER ALLOY 836 DISK, stem_type: RISING, valve_size: 1.500 INCHES IN, bonnet_type: INSIDE SCREW, pressure_class: ERR-060, connection_type: THREADED INTERNAL PIPE. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-288-7568, 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
2125-1 1-2
NSN: 4820-00-288-7568
FSC: 4820 — Valves, Nonpowered
CAGE: 37239 — LUNKENHEIMER CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY 836 DISK
stem_typeRISING
valve_size1.500 INCHES IN
bonnet_typeINSIDE SCREW
pressure_classERR-060
connection_typeTHREADED INTERNAL PIPE
features_providedBONNET PACKING
nominal_thread_size1.500 INCHES IN
valve_operation_methodMANUAL
end_item_identificationLOGISTICS SUPPORT VESSEL (LSV)
bonnet_attachment_methodUNION
thread_series_designatorNPT
NSN4820-00-288-7568
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2125-1 1-2 · 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
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
•
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 406.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT WATER-OIL-GAS DEGF
•
OPERATING PRESSURE AND TYPE: 125.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
STEM TYPE: RISING
•
CONNECTION TYPE: THREADED INTERNAL PIPE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED406.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT WATER-OIL-GAS DEGF
OPERATING PRESSURE AND TYPE125.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
STEM TYPERISING
CONNECTION TYPETHREADED INTERNAL PIPE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B62 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B371 ALLOY694 ASSN STD SINGLE MATERIAL RESPONSE STEM
VALVE SIZE1.500 INCHES IN
FEATURES PROVIDEDBONNET PACKING
SUBSTITUTES & CROSS-REFERENCES 9
500-1 1-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FIG B-105 SZ 1 1/2 INSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FP7233Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
78133Reference document
Same NSN cross-reference
Reference document — Secondary reference
63686Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
FIG47VReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2125-1 1-2?
2125-1 1-2 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace 2125-1 1-2?
There are 9 known substitutes for 2125-1 1-2: 500-1 1-2, FIG B-105 SZ 1 1/2 IN, FP7233 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2125-1 1-2?
2125-1 1-2 is cataloged in the U.S. Government catalog under NSN 4820-00-288-7568. This indicates validated use in U.S. government and defense supply chains.
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