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Technical Data Sheet
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53407 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

CUTTER,MILLING,WOODRUFF KEYSEAT. Key specifications include material: STEEL CORROSION RESISTING SHEATH, body_style: FINNED, TUBULAR, U SHAPED, end_item_identification: HEATER;INDUSTRIAL ENGINEERING AND EQUIPTMENT;MODEL 56RH, element_connection_style: STUD TYPE, maximum_wattage_rating_in_watts: 3130.0 SINGLE VOLTAGE, voltage_in_volts_and_current_type: 480.0 AC SINGLE VOLTAGE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-010-3880, 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
53407
NSN: 4730-00-010-3880
FSC: 4730
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SHEATH
body_styleFINNED, TUBULAR, U SHAPED
element_quantity1
end_item_identificationHEATER;INDUSTRIAL ENGINEERING AND EQUIPTMENT;MODEL 56RH
element_connection_styleSTUD TYPE
maximum_wattage_rating_in_watts3130.0 SINGLE VOLTAGE
voltage_in_volts_and_current_type480.0 AC SINGLE VOLTAGE
NSN4730-00-010-3880
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 53407 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: STEEL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 0.500 INCHES IN
•
NOMINAL THREAD SIZE: 0.500 INCHES EXTERNAL IN
•
BODY TYPE: CORED
•
HEAD TYPE: CORED
•
DRIVE END STYLE: RAISED SQUARE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.500 INCHES IN
NOMINAL THREAD SIZE0.500 INCHES EXTERNAL IN
BODY TYPECORED
HEAD TYPECORED
DRIVE END STYLERAISED SQUARE
THREAD SERIES DESIGNATORNPT EXTERNAL
NONDEFINITIVE SPEC/STD DATA2 TYPE AND A STYLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
N4-10-4MEGP0RM1PCTInterchangeable
interchangeable cross-reference
interchangeable
6099Interchangeable
interchangeable cross-reference
interchangeable
MG680-1024FInterchangeable
interchangeable cross-reference
interchangeable
WWP471TYPE1Interchangeable
interchangeable cross-reference
interchangeable
WW-P-471Interchangeable
interchangeable cross-reference
interchangeable
6602Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 53407?
53407 is a CUTTER,MILLING,WOODRUFF KEYSEAT.
What parts can replace 53407?
There are 20 known substitutes for 53407: N4-10-4MEGP0RM1PCT, 6099, MG680-1024F and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 53407?
53407 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-010-3880. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026