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10421-1 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10421-1: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: STEEL COMP 316, tube_type: KLYSTRON, body_style: PLAIN, body_width: 0.310 INCHES MAXIMUM IN, body_height: 0.185 INCHES MAXIMUM IN, body_length: 0.896 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-375-0932, 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
10421-1
NSN: 5330-00-375-0932
NIINs: 003750932, 009227715, 009593341, 010752660, 012379111, 013417906, 014121691, 015256289
FSC: 5330 — Packing and Gasket Materials
CAGE: 77237 — DANA OFF HIGHWAY PRODUCTS, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 316
tube_typeKLYSTRON
body_stylePLAIN
body_width0.310 INCHES MAXIMUM IN
body_height0.185 INCHES MAXIMUM IN
body_length0.896 INCHES MAXIMUM IN
corner_shapeSQUARE ALL CORNERS
overall_width1.200 INCHES NOMINAL IN
cooling_methodSELF-COOLED
overall_height0.570 INCHES NOMINAL IN
overall_length156.5 MILLIMETERS NOMINAL MM
fragility_factorMODERATELY RUGGED
NSN5330-00-375-0932
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10421-1 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 1
8753SSame 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 10421-1?
10421-1 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 10421-1?
There is 1 known substitute for 10421-1: 8753S. Substitute compatibility should be verified for your specific system.
What is the NSN for 10421-1?
10421-1 is cataloged in the U.S. Government catalog under NSN 5330-00-375-0932. This indicates validated use in U.S. government and defense supply chains.
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