PartsTable
Technical Data Sheet
17935-1 ✓ Verified by PartsTable
Bosch · 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

The CUTTER,MILLING,INVOLUTE GEAR is a Bosch industrial component. Key specifications include phase: SINGLE, material: COPPER ALLOY BODY, seat_angle: 45.0 DEGREES ALL ENDS, thread_class: 2A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARED (TUBE) ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-114-9351, 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
17935-1
NSN: 4810-01-114-9351
FSC: 4810
CAGE: 90598 — ENGINEERED AIR SYSTEMS, INC. DBA DRS SUSTAINMENT SYSTEMS (USA)
SPECIFICATIONS
phaseSINGLE
materialCOPPER ALLOY BODY
seat_angle45.0 DEGREES ALL ENDS
thread_class2A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARED (TUBE) ALL ENDS
special_featuresLEAD WIRES 30 IN. LG IN
style_designatorCROSS
thread_directionRIGHT-HAND ALL ENDS
mounting_positionVERTICAL
frequency_in_hertz50.0 AND 60.0
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NSN4810-01-114-9351
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 17935-1 · Bosch ⚠ 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
NOMINAL THREAD SIZE: 0.438 INCHES ALL ENDS IN
FREQUENCY IN HERTZ: 50.0 AND 60.0
SEAT ANGLE: 45.0 DEGREES ALL ENDS
VOLTAGE IN VOLTS AND CURRENT TYPE: 24.0 AC
PHASE: SINGLE
OPERATING PRESSURE: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIAL: COPPER ALLOY BODY
STYLE DESIGNATOR: CROSS
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS IN
FREQUENCY IN HERTZ50.0 AND 60.0
SEAT ANGLE45.0 DEGREES ALL ENDS
VOLTAGE IN VOLTS AND CURRENT TYPE24.0 AC
PHASESINGLE
OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIALCOPPER ALLOY BODY
STYLE DESIGNATORCROSS
THREAD SERIES DESIGNATORUNF ALL ENDS
MEDIA FOR WHICH DESIGNEDREFRIGERANT 22 SECOND RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
53578Interchangeable
interchangeable cross-reference
interchangeable
B94.19 TABLE 25Interchangeable
interchangeable cross-reference
interchangeable
1940Interchangeable
interchangeable cross-reference
interchangeable
MS29512-05Interchangeable
interchangeable cross-reference
interchangeable
S8316U5Interchangeable
interchangeable cross-reference
interchangeable
MS29512-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 17935-1?
17935-1 is a CUTTER,MILLING,INVOLUTE GEAR manufactured by Bosch.
What parts can replace 17935-1?
There are 9 known substitutes for 17935-1: 53578, B94.19 TABLE 25, 1940 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 17935-1?
17935-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-114-9351. This indicates validated use in U.S. government and defense supply chains.
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