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301444 — HEATING ELEMENT,ELECTRICAL,NONIM

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

301444: HEATING ELEMENT,ELECTRICAL,NONIM.

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include phase: SINGLE SINGLE VOLTAGE, width: 19.750 INCHES NOMINAL IN, length: 14.750 INCHES NOMINAL IN, material: CHROMIUM AND IRON AND NICKEL ALLOY RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION, body_style: TUBULAR, RECTANGULAR, head_style: FILLISTER. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-298-7681, 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→ 301444
NSN: 5305-00-298-7681
NIINs: 002987681, 011195057, 011982638, 016324590
FSC: 5305 — Screws
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
phaseSINGLE SINGLE VOLTAGE
width19.750 INCHES NOMINAL IN
length14.750 INCHES NOMINAL IN
materialCHROMIUM AND IRON AND NICKEL ALLOY RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION
body_styleTUBULAR, RECTANGULAR
head_styleFILLISTER
head_height0.105 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN
point_styleCHAMFER DOG
point_length1.056 INCHES MINIMUM AND 1.083 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.219 INCHES NOMINAL IN
heat_quantity3
NSN5305-00-298-7681
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 301444 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
POINT DIAMETER: 0.121 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.105 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN
•
POINT LENGTH: 1.056 INCHES MINIMUM AND 1.083 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.931 INCHES MINIMUM AND 1.958 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.848 INCHES MINIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
POINT CHAMFER ANGLE: 90.0 DEGREES NOMINAL
•
NOMINAL THREAD DIAMETER: 0.164 INCHES IN
TECHNICAL CHARACTERISTICS
POINT DIAMETER0.121 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN
HEAD HEIGHT0.105 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN
POINT LENGTH1.056 INCHES MINIMUM AND 1.083 INCHES MAXIMUM IN
FASTENER LENGTH1.931 INCHES MINIMUM AND 1.958 INCHES MAXIMUM IN
THREAD LENGTH0.848 INCHES MINIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
POINT CHAMFER ANGLE90.0 DEGREES NOMINAL
NOMINAL THREAD DIAMETER0.164 INCHES IN
HEAD STYLEFILLISTER
THREAD DIRECTIONRIGHT-HAND
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 301444?
301444 is a HEATING ELEMENT,ELECTRICAL,NONIM. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 301444?
301444 is cataloged in the U.S. Government catalog under NSN 5305-00-298-7681. This indicates validated use in U.S. government and defense supply chains.
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