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Technical Data Sheet
PartsTable / COMPONENT / 12358995
12358995 ✓ 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

VALVE,REGULATING,FLUID PRESSURE. Key specifications include diameter: 0.531 INCHES MINIMUM STOCK IN, end_type: TERMINAL ATTACHMENT BOTH ENDS, material: PLASTIC NYLON LOCKING INSERT, nut_style: HEXAGON, thickness: 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN, nut_height: 0.225 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-309-6580, 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
12358995
NSN: 4820-01-309-6580
FSC: 4820
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
diameter0.531 INCHES MINIMUM STOCK IN
end_typeTERMINAL ATTACHMENT BOTH ENDS
materialPLASTIC NYLON LOCKING INSERT
nut_styleHEXAGON
thickness0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
nut_height0.225 INCHES NOMINAL IN
thread_class2B
hole_diameter0.164 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN
overall_width4.500 INCHES NOMINAL IN
thread_seriesUNF
overall_height1.500 INCHES NOMINAL IN
overall_length8.000 INCHES NOMINAL IN
NSN4820-01-309-6580
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 12358995 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
70880Interchangeable
interchangeable cross-reference
interchangeable
RR-C-271Interchangeable
interchangeable cross-reference
interchangeable
301708Interchangeable
interchangeable cross-reference
interchangeable
LD153-0010-0006Interchangeable
interchangeable cross-reference
interchangeable
401297Interchangeable
interchangeable cross-reference
interchangeable
26400Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12358995?
12358995 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 12358995?
There are 10 known substitutes for 12358995: 70880, RR-C-271, 301708 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12358995?
12358995 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-309-6580. 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