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Technical Data Sheet
PartsTable / COMPONENT / 1193-1/-2
1193-1/-2 ✓ Verified by PartsTable
— · 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

The 1193-1/-2 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-142-3263, 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
1193-1/-2
NSN: 4820-01-142-3263
FSC: 4820
CAGE: 06177 — PNEUDRAULICS, INC. (USA)
SPECIFICATIONS
Part Number1193-1/-2
NSN4820-01-142-3263
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1193-1/-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
•
FLOW CONTROL DEVICE: POPPET
•
THREAD CLASS: 3B ALL ENDS
•
DISK LOADING METHOD: SPRING
•
MATERIAL: STEEL COMP 440C FLOW CONTROL DEVICE
•
MAXIMUM OPERATING TEMP: -65.0 FAHRENHEIT FIRST RESPONSE DEGF
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
•
NOMINAL THREAD SIZE: 0.562 INCHES ALL ENDS IN
•
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
FLOW CONTROL DEVICEPOPPET
THREAD CLASS3B ALL ENDS
DISK LOADING METHODSPRING
MATERIALSTEEL COMP 440C FLOW CONTROL DEVICE
MAXIMUM OPERATING TEMP-65.0 FAHRENHEIT FIRST RESPONSE DEGF
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
NOMINAL THREAD SIZE0.562 INCHES ALL ENDS IN
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MATERIALALUMINUM ALLOY 2024 BODY
OPERATING PRESSURE2375.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
11931Interchangeable
interchangeable cross-reference
interchangeable
119312Interchangeable
interchangeable cross-reference
interchangeable
12149-1Interchangeable
interchangeable cross-reference
interchangeable
73499-20Interchangeable
interchangeable cross-reference
interchangeable
545-1015-003Interchangeable
interchangeable cross-reference
interchangeable
186-JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1193-1/-2?
1193-1/-2 is a 1193-1/-2.
What parts can replace 1193-1/-2?
There are 12 known substitutes for 1193-1/-2: 11931, 119312, 12149-1 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1193-1/-2?
1193-1/-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-142-3263. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026