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2638031 — BELT,VEHICULAR SAFETY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2638031: BELT,VEHICULAR SAFETY.

The BELT,VEHICULAR SAFETY is a the manufacturer industrial component. Key specifications include special_features: K38 W/115V ACTUATOR V, valve_operation_method: SOLENOID, criticality_code_justification: ZZZY, voltage_in_volts_and_current_type: 115.0 AC, reference_number_differentiating_characteristics: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-389-6698, 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
2638031
NSN: 4810-01-389-6698
NIINs: 013896698, 017065801
FSC: 4810 — Valves, Powered
CAGE: 56349 — TRI-TEC MANUFACTURING, LLC (USA)
SPECIFICATIONS
special_featuresK38 W/115V ACTUATOR V
valve_operation_methodSOLENOID
criticality_code_justificationZZZY
voltage_in_volts_and_current_type115.0 AC
reference_number_differentiating_characteristicsMAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
NSN4810-01-389-6698
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2638031 · 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
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 115.0 AC
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
VALVE OPERATION METHOD: SOLENOID
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
TECHNICAL CHARACTERISTICS
VOLTAGE IN VOLTS AND CURRENT TYPE115.0 AC
CRITICALITY CODE JUSTIFICATIONZZZY
SPECIAL FEATURESK38 W/115V ACTUATOR V
VALVE OPERATION METHODSOLENOID
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
SUBSTITUTES & CROSS-REFERENCES 1
2638031VMSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2638031?
2638031 is a BELT,VEHICULAR SAFETY.
What parts can replace 2638031?
There is 1 known substitute for 2638031: 2638031VM. Substitute compatibility should be verified for your specific system.
What is the NSN for 2638031?
2638031 is cataloged in the U.S. Government catalog under NSN 4810-01-389-6698. 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.