PartsTable
Technical Data Sheet
PartsTable / MRO / 70-1453-4
70-1453-4 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include material: PLASTIC CASE, body_style: SINGLE POLE TYPE, body_width: 0.760 INCHES MAXIMUM IN, body_length: 2.530 INCHES MAXIMUM IN, boss_height: 0.130 INCHES MAXIMUM IN, reset_method: MANUAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-233-9980, 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→ 70-1453-4
NSN: 4730-00-233-9980
FSC: 4730
CAGE: 30554 — DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleSINGLE POLE TYPE
body_width0.760 INCHES MAXIMUM IN
body_length2.530 INCHES MAXIMUM IN
boss_height0.130 INCHES MAXIMUM IN
reset_methodMANUAL
storage_typeGENERAL PURPOSE WAREHOUSE
pole_quantity1
connection_typeUNTHREADED EXTERNAL HOSE SECOND END
connection_stylePLAIN (PIPE) FIRST END
fragility_factorMODERATELY RUGGED
actuator_functionTRIP-RESET
NSN4730-00-233-9980
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 70-1453-4 · 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
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
THREAD SERIES DESIGNATOR: NPTF FIRST END
•
NOMINAL OVERALL LENGTH: 1.281 INCHES IN
•
NOMINAL THREAD SIZE: 0.250 INCHES FIRST END IN
•
MATERIAL: COPPER ALLOY 360 OVERALL
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.250 INCHES SECOND END IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 360 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD SERIES DESIGNATORNPTF FIRST END
NOMINAL OVERALL LENGTH1.281 INCHES IN
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
MATERIALCOPPER ALLOY 360 OVERALL
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.250 INCHES SECOND END IN
END ITEM IDENTIFICATIONMULTI-APPLICATION
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 360 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MAXIMUM OPERATING TEMP32.2 CELSIUS SECOND RESPONSE DEGC
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
2864Interchangeable
interchangeable cross-reference
interchangeable
4832Interchangeable
interchangeable cross-reference
interchangeable
32897Interchangeable
interchangeable cross-reference
interchangeable
12076FXInterchangeable
interchangeable cross-reference
interchangeable
30674Interchangeable
interchangeable cross-reference
interchangeable
GR68RSSMI58Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 70-1453-4?
70-1453-4 is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 70-1453-4?
There are 22 known substitutes for 70-1453-4: 2864, 4832, 32897 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 70-1453-4?
70-1453-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-233-9980. 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