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30831 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

30831: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: CORK OVERALL, hole_diameter: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 13.000 INCHES NOMINAL IN, aperture_width: 11.000 INCHES NOMINAL IN, overall_length: 23.500 INCHES NOMINAL IN, aperture_length: 21.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-364-3373, 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
MRO→ MRO_GENERAL→ 30831
NSN: 5330-00-364-3373
NIINs: 003643373, 005623810, 005968013, 013759066, 015437912
FSC: 5330 — Packing and Gasket Materials
CAGE: 79150 — DANA AUTOMOTIVE SYSTEMS GROUP, LLC DBA DANA SEALING PRODUCTS (USA)
SPECIFICATIONS
materialCORK OVERALL
hole_diameter0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width13.000 INCHES NOMINAL IN
aperture_width11.000 INCHES NOMINAL IN
overall_length23.500 INCHES NOMINAL IN
aperture_length21.500 INCHES NOMINAL IN
fastener_length0.750 INCHES NOMINAL IN
special_featuresPHOSPHOR BRONZE,SILVER PLATE,F-40,TY 1,O/A LG 0.812 IN.,0/A W 0.187 IN.,THK 0.016 IN.,ONE MTG HOLE 0.116 IN. DIA AT ONE END IN
precious_materialSILVER
inside_corner_radius1.625 INCHES NOMINAL IN
bearing_surface_width1.000 INCHES NOMINAL IN
outside_corner_radius2.625 INCHES NOMINAL IN
NSN5330-00-364-3373
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 30831 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
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.094 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 1.625 INCHES NOMINAL IN
•
BEARING SURFACE WIDTH: 1.000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 953M FSCM 24617 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 11.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.094 INCHES NOMINAL IN
INSIDE CORNER RADIUS1.625 INCHES NOMINAL IN
BEARING SURFACE WIDTH1.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION953M FSCM 24617 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH23.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH13.000 INCHES NOMINAL IN
APERTURE WIDTH11.000 INCHES NOMINAL IN
APERTURE LENGTH21.500 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS2.625 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 5
5150115Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
93106Reference document
Same NSN cross-reference
Reference document — Secondary reference
71875Reference document
Same NSN cross-reference
Reference document — Secondary reference
PC5150115Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
D93106Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 30831?
30831 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 30831?
There are 5 known substitutes for 30831: 5150115, 93106, 71875 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 30831?
30831 is cataloged in the U.S. Government catalog under NSN 5330-00-364-3373. This indicates validated use in U.S. government and defense supply chains.
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