PartsTable
Technical Data Sheet
70-1453-3 ✓ 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

The ADAPTER,STRAIGHT,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: BARBED OR BEADED (HOSE) SECOND END, nominal_thread_size: 0.125 INCHES FIRST END IN, nominal_overall_length: 0.938 INCHES IN, end_item_identification: HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS). This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-274-8401, 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
70-1453-3
NSN: 4730-01-274-8401
FSC: 4730
CAGE: 30554 — DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_styleBARBED OR BEADED (HOSE) SECOND END
nominal_thread_size0.125 INCHES FIRST END IN
nominal_overall_length0.938 INCHES IN
end_item_identificationHIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
thread_series_designatorNPT FIRST END
nominal_inside_diameter_hose_accommodated0.250 INCHES SECOND END IN
NSN4730-01-274-8401
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 70-1453-3 · 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
CONNECTION TYPE: THREADED EXTERNAL HOSE SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.250 INCHES SECOND END IN
THREAD SERIES DESIGNATOR: NPT FIRST END
NOMINAL OVERALL LENGTH: 0.938 INCHES IN
NOMINAL THREAD SIZE: 0.125 INCHES FIRST END IN
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPETHREADED EXTERNAL HOSE SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.250 INCHES SECOND END IN
THREAD SERIES DESIGNATORNPT FIRST END
NOMINAL OVERALL LENGTH0.938 INCHES IN
NOMINAL THREAD SIZE0.125 INCHES FIRST END IN
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
END ITEM IDENTIFICATIONHIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
MATERIALCOPPER ALLOY OVERALL
CONNECTION STYLEBARBED OR BEADED (HOSE) SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
2862Interchangeable
interchangeable cross-reference
interchangeable
MS35489-44Interchangeable
interchangeable cross-reference
interchangeable
A931A8S20Interchangeable
interchangeable cross-reference
interchangeable
70-1453Interchangeable
interchangeable cross-reference
interchangeable
1068X6Interchangeable
interchangeable cross-reference
interchangeable
28-6-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 70-1453-3?
70-1453-3 is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What parts can replace 70-1453-3?
There are 17 known substitutes for 70-1453-3: 2862, MS35489-44, A931A8S20 and 14 more. Substitute compatibility should be verified for your specific system.
Is 70-1453-3 still available?
70-1453-3 is currently cancelled.
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