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TC-1 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

TC-1: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include diameter: 0.281 INCHES NOMINAL IN, material: PLASTIC ACETAL, body_width: 1.125 INCHES NOMINAL IN, body_height: 1.188 INCHES NOMINAL IN, body_length: 1.500 INCHES NOMINAL IN, taper_length: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-152-2123, 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
TC-1
NSN: 4810-00-152-2123
NIINs: 001522123, 001918506, 002047217, 002649526, 003562778, 007864135, 015405396, 015616208
FSC: 4810 — Valves, Powered
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
diameter0.281 INCHES NOMINAL IN
materialPLASTIC ACETAL
body_width1.125 INCHES NOMINAL IN
body_height1.188 INCHES NOMINAL IN
body_length1.500 INCHES NOMINAL IN
taper_length0.750 INCHES NOMINAL IN
body_diameter0.660 INCHES MAXIMUM IN
cell_quantity3
overall_width0.625 INCHES NOMINAL IN
terminal_typeCONNECTOR, RECEPTACLE
inclosure_typeFULLY INCLOSED
overall_height9.125 INCHES NOMINAL IN
NSN4810-00-152-2123
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: TC-1 · 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
•
FLANGE SEAT TO DISK END HEIGHT: 0.125 INCHES NOMINAL IN
•
FLANGE DIAMETER: 3.438 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 3.281 INCHES NOMINAL IN
•
TAPER MINOR DIAMETER: 3.281 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN FLANGED
•
TAPER MAJOR DIAMETER: 3.312 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
TAPER LENGTH: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT0.125 INCHES NOMINAL IN
FLANGE DIAMETER3.438 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER3.281 INCHES NOMINAL IN
TAPER MINOR DIAMETER3.281 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN FLANGED
TAPER MAJOR DIAMETER3.312 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.500 INCHES NOMINAL IN
TAPER LENGTH0.750 INCHES NOMINAL IN
UNDER FLANGE HEIGHT0.750 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TC-1?
TC-1 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What is the NSN for TC-1?
TC-1 is cataloged in the U.S. Government catalog under NSN 4810-00-152-2123. This indicates validated use in U.S. government and defense supply chains.
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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.