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PartsTable / COMPONENT / MSS SP-80 TY 2, CL 150, 1 1/4IN

MSS SP-80 TY 2, CL 150, 1 1/4IN — Technical Data Sheet

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— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: COPPER ALLOY BODY, bonnet_type: INSIDE SCREW, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, special_features: RENEWABLE COMPOSITION DISC, style_designator: STRAIGHT THRU. This part is cataloged in the Federal Logistics Information System under NSN 4820-00-274-7392, 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
MSS SP-80 TY 2, CL 150, 1 1/4IN
NSN: 4820-00-274-7392
FSC: 4820
CAGE: 59646 — MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
bonnet_typeINSIDE SCREW
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
special_featuresRENEWABLE COMPOSITION DISC
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
features_providedBONNET PACKING
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
flow_control_deviceDISK
nominal_thread_size1.250 INCHES ALL ENDS IN
maximum_operating_temp406.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4820-00-274-7392
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MSS SP-80 TY 2, CL 150, 1 1/4IN · 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
•
FLOW CONTROL DEVICE: DISK
•
FEATURES PROVIDED: BONNET PACKING
•
MATERIAL: COPPER ALLOY BODY
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY
•
NOMINAL THREAD SIZE: 1.250 INCHES ALL ENDS IN
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
FEATURES PROVIDEDBONNET PACKING
MATERIALCOPPER ALLOY BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALPLASTIC TETRAFLUOROETHYLENE FLOW CONTROL DEVICE
NOMINAL THREAD SIZE1.250 INCHES ALL ENDS IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIALCOPPER ALLOY STEM
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
MATERIALCOPPER ALLOY SEAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
770InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
89InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
FIGN07InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
106AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
U01 1/4INInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MSS SP-80 TY 2, CL 150, 1 1/4IN?
MSS SP-80 TY 2, CL 150, 1 1/4IN is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace MSS SP-80 TY 2, CL 150, 1 1/4IN?
There are 20 known substitutes for MSS SP-80 TY 2, CL 150, 1 1/4IN: 770, 89, FIGN07 and 17 more. Substitute compatibility should be verified for your specific system.
Is MSS SP-80 TY 2, CL 150, 1 1/4IN still available?
MSS SP-80 TY 2, CL 150, 1 1/4IN is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026