PartsTable
Technical Data Sheet
9740 PIECE 31 ✓ 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

CARTRIDGE,NON-LETHAL FIRING DEVI. Key specifications include material: ALUMINUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-188-1985, 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
9740 PIECE 31
NSN: 4820-01-188-1985
FSC: 4820
CAGE: 24658 — GENERAL REGULATOR CORP. DBA ACCUDRIV (USA)
SPECIFICATIONS
materialALUMINUM
NSN4820-01-188-1985
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 9740 PIECE 31 · 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
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
40S11NInterchangeable
interchangeable cross-reference
interchangeable
40S11N/1Interchangeable
interchangeable cross-reference
interchangeable
9740Interchangeable
interchangeable cross-reference
interchangeable
22151Interchangeable
interchangeable cross-reference
interchangeable
17741Interchangeable
interchangeable cross-reference
interchangeable
8293Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9740 PIECE 31?
9740 PIECE 31 is a CARTRIDGE,NON-LETHAL FIRING DEVI.
What parts can replace 9740 PIECE 31?
There are 17 known substitutes for 9740 PIECE 31: 40S11N, 40S11N/1, 9740 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9740 PIECE 31?
9740 PIECE 31 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-188-1985. This indicates validated use in U.S. government and defense supply chains.
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