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005-103-0012 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

005-103-0012: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, temp_rating: 500.0 FAHRENHEIT NOMINAL DEGF, thread_class: 2B, overall_height: 3.500 INCHES NOMINAL IN, inside_diameter: 1.375 INCHES NOMINAL IN, pressure_rating: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-036-1750, 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
005-103-0012
NSN: 4820-00-036-1750
FSC: 4820 — Valves, Nonpowered
CAGE: 75954 — KUNKLE INDUSTRIES INC LONERGAN VALVE DIV (USA)
SPECIFICATIONS
materialNICKEL ALLOY
temp_rating500.0 FAHRENHEIT NOMINAL DEGF
thread_class2B
overall_height3.500 INCHES NOMINAL IN
inside_diameter1.375 INCHES NOMINAL IN
pressure_rating150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
outside_diameter5.125 INCHES NOMINAL IN
nominal_thread_size0.875 INCHES IN
thread_series_designatorUNEF
NSN4820-00-036-1750
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 005-103-0012 · 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
•
PRESSURE RATING: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
TEMP RATING: 500.0 FAHRENHEIT NOMINAL DEGF
•
OUTSIDE DIAMETER: 5.125 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.875 INCHES IN
•
INSIDE DIAMETER: 1.375 INCHES NOMINAL IN
•
THREAD CLASS: 2B
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT3.500 INCHES NOMINAL IN
PRESSURE RATING150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
TEMP RATING500.0 FAHRENHEIT NOMINAL DEGF
OUTSIDE DIAMETER5.125 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.875 INCHES IN
INSIDE DIAMETER1.375 INCHES NOMINAL IN
THREAD CLASS2B
MATERIALNICKEL ALLOY
THREAD SERIES DESIGNATORUNEF
SUBSTITUTES & CROSS-REFERENCES 2
005-101-0012Reference document
Same NSN cross-reference
Reference document — Secondary reference
18-1-9Reference 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 005-103-0012?
005-103-0012 is a DISK,VALVE.
What parts can replace 005-103-0012?
There are 2 known substitutes for 005-103-0012: 005-101-0012, 18-1-9. Substitute compatibility should be verified for your specific system.
What is the NSN for 005-103-0012?
005-103-0012 is cataloged in the U.S. Government catalog under NSN 4820-00-036-1750. 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.