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PartsTable / COMPONENT / N116450058
N116450058 ✓ 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

GOVERNOR,PUMP,PRESSURE REGULATIN. Key specifications include cartridge: INCLUDED, overall_length: 9.725 INCHES NOMINAL IN, special_features: CONTAINS EXPLOSIVES;GAS FIRED-DUAL INITIATION, dod_ammunition_code: 1377-MT72, dot_registration_code: EX1999080139, dot_warning_label_code: 1.4S. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1537, 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
N116450058
NSN: 4820-00-036-1537
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
cartridgeINCLUDED
overall_length9.725 INCHES NOMINAL IN
special_featuresCONTAINS EXPLOSIVES;GAS FIRED-DUAL INITIATION
dod_ammunition_code1377-MT72
dot_registration_codeEX1999080139
dot_warning_label_code1.4S
end_item_identificationF-117A EGRESS SYSTEM A
dot_proper_shipping_nameCARTRIDGES, POWER DEVICE
dot_hazard_class/division1.4
dot_identification_numberUN0323
criticality_code_justificationFEAT
hazardous_material_classification_code1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
NSN4820-00-036-1537
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N116450058 · 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 17
21742NInterchangeable
interchangeable cross-reference
interchangeable
MILG18916Interchangeable
interchangeable cross-reference
interchangeable
1358-1Interchangeable
interchangeable cross-reference
interchangeable
1993557-1Interchangeable
interchangeable cross-reference
interchangeable
00-00914-008Interchangeable
interchangeable cross-reference
interchangeable
U9M2DGInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N116450058?
N116450058 is a GOVERNOR,PUMP,PRESSURE REGULATIN.
What parts can replace N116450058?
There are 17 known substitutes for N116450058: 21742N, MILG18916, 1358-1 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N116450058?
N116450058 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1537. 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