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174962 — CABLE ASSEMBLY-SWITCH,ELECTRICAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

174962: CABLE ASSEMBLY-SWITCH,ELECTRICAL.

CABLE ASSEMBLY-SWITCH,ELECTRICAL. Key specifications include material: STEEL COMP 303, seat_angle: 60.0 DEGREES NOMINAL, overall_height: 0.969 INCHES MAXIMUM IN, special_features: CLEAN IN ACCORDANCE WITH MIL-STD-1330D, style_designator: POPPET, end_item_identification: DIGITAL TERMINAL RADAR AIRPORT SURVEILLANCE RADAR (ASR11). This part is cataloged in the U.S.

Government catalog under NSN 4820-01-115-0915, 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
174962
NSN: 4820-01-115-0915
NIINs: 011150915, 012455919, 014108906, 015287990
FSC: 4820 — Valves, Nonpowered
CAGE: 99657 — MAROTTA CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL COMP 303
seat_angle60.0 DEGREES NOMINAL
overall_height0.969 INCHES MAXIMUM IN
special_featuresCLEAN IN ACCORDANCE WITH MIL-STD-1330D
style_designatorPOPPET
end_item_identificationDIGITAL TERMINAL RADAR AIRPORT SURVEILLANCE RADAR (ASR11)
switch_type_and_quantity1 SENSITIVE
cable_assembly_overall_length33.300 INCHES NOMINAL IN
criticality_code_justificationFEAT
material_document_and_classificationQQ-S-763, CLASS 303, COND A FED SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencySEALING WASHER
NSN4820-01-115-0915
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 174962 · 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
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
SUBSTITUTES & CROSS-REFERENCES 1
4820PL1261185Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 174962?
174962 is a CABLE ASSEMBLY-SWITCH,ELECTRICAL.
What parts can replace 174962?
There is 1 known substitute for 174962: 4820PL1261185. Substitute compatibility should be verified for your specific system.
What is the NSN for 174962?
174962 is cataloged in the U.S. Government catalog under NSN 4820-01-115-0915. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.