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Technical Data Sheet
300010-1 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The RESISTOR,THERMAL is a the manufacturer industrial component. Key specifications include width: 1.940 INCHES NOMINAL IN, length: 1.940 INCHES NOMINAL IN, material: STEEL COMP 1018, corner_radius: 0.120 INCHES NOMINAL IN, hole_diameter: 0.2010 INCHES NOMINAL IN, body_thickness: 0.130 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-302-9521, 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 300010-1
NSN: 5340-01-302-9521
FSC: 5340
CAGE: 25647 — NAVAL COMMAND CONTROL AND OCEAN SURVEILLANCE CENTER IN SERVICE ENGINEERING DIV WEST COAST (USA)
SPECIFICATIONS
width1.940 INCHES NOMINAL IN
length1.940 INCHES NOMINAL IN
materialSTEEL COMP 1018
corner_radius0.120 INCHES NOMINAL IN
hole_diameter0.2010 INCHES NOMINAL IN
body_thickness0.130 INCHES NOMINAL IN
inside_diameter1.533 INCHES MINIMUM AND 1.553 INCHES MAXIMUM IN
flange_thickness0.194 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
special_featuresOPPOSIT3 OF P/N 3000-102
features_providedHANDLE FOR OPENING, LIFTING, CLOSING, OR THE LIKE
surface_treatmentENAMEL
inside_corner_radius0.060 INCHES NOMINAL IN
NSN5340-01-302-9521
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 300010-1 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
KEY FEATURES
BODY THICKNESS: 0.130 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-E-15090 CL 1 TY 2 FORMULA 3 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENT: ENAMEL
LENGTH: 1.940 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR RECESS
INSIDE DIAMETER: 1.533 INCHES MINIMUM AND 1.553 INCHES MAXIMUM IN
INSIDE CORNER RADIUS: 0.060 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY THICKNESS0.130 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-E-15090 CL 1 TY 2 FORMULA 3 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTENAMEL
LENGTH1.940 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
INSIDE DIAMETER1.533 INCHES MINIMUM AND 1.553 INCHES MAXIMUM IN
INSIDE CORNER RADIUS0.060 INCHES NOMINAL IN
FLANGE THICKNESS0.194 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.220 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
79-83013Upgraded Successor
successor cross-reference
successor
CERVICAL COLLARUpgraded Successor
successor cross-reference
successor
3000-10Upgraded Successor
successor cross-reference
successor
42765Interchangeable
interchangeable cross-reference
interchangeable
4757Interchangeable
interchangeable cross-reference
interchangeable
BX-4757Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 300010-1?
300010-1 is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 300010-1?
There are 18 known substitutes for 300010-1: 79-83013, CERVICAL COLLAR, 3000-10 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 300010-1?
300010-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-302-9521. This indicates validated use in U.S. government and defense supply chains.
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