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19970N — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

19970N: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: COPPER ALLOY 675 OVERALL, bore_style: PLAIN BOTH ENDS, design_type: SPUR SECOND GEAR, construction: SOLID, overall_width: 4.310 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-107-9142, 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
19970N
NSN: 4820-01-107-9142
NIINs: 011079142, 012147284, 014877845, 015659192
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 675 OVERALL
bore_stylePLAIN BOTH ENDS
design_typeSPUR SECOND GEAR
constructionSOLID
overall_width4.310 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
overall_height5.500 INCHES NOMINAL IN
overall_length5.060 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END INTERNAL
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
special_featuresTEST LOAD 2000 IN-LB MIN IN
NSN4820-01-107-9142
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 19970N · 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
SUBSTITUTES & CROSS-REFERENCES 4
31233Reference document
Same NSN cross-reference
Reference document — Secondary reference
19970N PC 16Reference document
Same NSN cross-reference
Reference document — Secondary reference
A31233-00-58Reference document
Same NSN cross-reference
Reference document — Secondary reference
1872419Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 19970N?
19970N is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 19970N?
There are 4 known substitutes for 19970N: 31233, 19970N PC 16, A31233-00-58 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 19970N?
19970N is cataloged in the U.S. Government catalog under NSN 4820-01-107-9142. This indicates validated use in U.S. government and defense supply chains.
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