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1146-082S100 — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1146-082S100: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY SEAT, stem_type: RISING, valve_size: 1.000 INCHES IN, bonnet_type: PACKING RETAINING, connection_type: SOCKET, WELD, PIPE, special_features: VITON O-RINGS; DESIGN PRESSURE 400 PSI; DESIGN TEMPERATURE 150 DEGREES F. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-470-2453, 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
1146-082S100
NSN: 4820-01-470-2453
FSC: 4820 — Valves, Nonpowered
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY SEAT
stem_typeRISING
valve_size1.000 INCHES IN
bonnet_typePACKING RETAINING
connection_typeSOCKET, WELD, PIPE
special_featuresVITON O-RINGS; DESIGN PRESSURE 400 PSI; DESIGN TEMPERATURE 150 DEGREES F
valve_operation_methodMANUAL
end_item_identificationW/S CODE NIMITZ CLASS CVN
inlet_relationship_with_outletIDENTICAL
nominal_pipe_size_accommodated1.000 INCHES IN
material_document_and_classificationASTM A-494, GR.-30-C ASSN STD SINGLE MATERIAL RESPONSE SEAT
NSN4820-01-470-2453
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1146-082S100 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 1.000 INCHES IN
•
STEM TYPE: RISING
•
CONNECTION TYPE: SOCKET, WELD, PIPE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
•
VALVE SIZE: 1.000 INCHES IN
TECHNICAL CHARACTERISTICS
INLET RELATIONSHIP WITH OUTLETIDENTICAL
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES IN
STEM TYPERISING
CONNECTION TYPESOCKET, WELD, PIPE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B164 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A-494, GR.-30-C ASSN STD SINGLE MATERIAL RESPONSE SEAT
VALVE SIZE1.000 INCHES IN
BONNET TYPEPACKING RETAINING
SPECIAL FEATURESVITON O-RINGS; DESIGN PRESSURE 400 PSI; DESIGN TEMPERATURE 150 DEGREES F
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
1146-082SN 1INReference document
Same NSN cross-reference
Reference document — Secondary reference
1146-082-F-0001 REV AReference document
Same NSN cross-reference
Reference document — Drawing number reference only
1146-082S 1.00IPSReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1146-082S100?
1146-082S100 is a VALVE,GATE.
What parts can replace 1146-082S100?
There are 3 known substitutes for 1146-082S100: 1146-082SN 1IN, 1146-082-F-0001 REV A, 1146-082S 1.00IPS. Substitute compatibility should be verified for your specific system.
What is the NSN for 1146-082S100?
1146-082S100 is cataloged in the U.S. Government catalog under NSN 4820-01-470-2453. This indicates validated use in U.S. government and defense supply chains.
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