PartsTable
Technical Data Sheet
J1508 ✓ 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

PACK AND HARNESS ASSEMBLY,PARACH. Key specifications include material: STEEL CORROSION RESISTING OVERALL, overall_width: 0.88 INCHES NOMINAL IN, inside_diameter: 190.5 MILLIMETERS MINIMUM AND 198.4 MILLIMETERS MAXIMUM MM, special_features: INCORPORATES STACK OF CONICAL SPRING WASHERS;, style_designator: ADJUSTABLE BAND, surface_treatment: CHROMATE ZINC AND OXIDE AND PASSIVATE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-071-7890, 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
J1508
NSN: 4730-00-071-7890
FSC: 4730
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
overall_width0.88 INCHES NOMINAL IN
inside_diameter190.5 MILLIMETERS MINIMUM AND 198.4 MILLIMETERS MAXIMUM MM
special_featuresINCORPORATES STACK OF CONICAL SPRING WASHERS;
style_designatorADJUSTABLE BAND
surface_treatmentCHROMATE ZINC AND OXIDE AND PASSIVATE OVERALL
component_quantity5
material_thickness0.065 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
loop_inside_diameter31.75 MILLIMETERS MINIMUM AND 53.98 MILLIMETERS MAXIMUM MM
fastening_device_typeSCREW
end_item_identificationMK54 MOD 0 COLD GAS
nondefinitive_spec/std_data21 FIGURE
NSN4730-00-071-7890
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: J1508 · 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
SPECIFICATION/STANDARD DATA: 81348-WW-C-440 GOVERNMENT SPECIFICATION AND 96906-MS39326 GOVERNMENT STANDARD
SURFACE TREATMENT: ZINC OVERALL
MATERIAL: STEEL COMP 1080 OVERALL
INSIDE DIAMETER: 1.100 INCHES MINIMUM AND 1.150 INCHES MAXIMUM IN
FASTENING DEVICE TYPE: SPRING TENSION
NONDEFINITIVE SPEC/STD DATA: E TYPE AND 1A TABLE A
STYLE DESIGNATOR: WIRE
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA81348-WW-C-440 GOVERNMENT SPECIFICATION AND 96906-MS39326 GOVERNMENT STANDARD
OVERALL WIDTH0.375 INCHES NOMINAL IN
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL COMP 1080 OVERALL
INSIDE DIAMETER1.100 INCHES MINIMUM AND 1.150 INCHES MAXIMUM IN
FASTENING DEVICE TYPESPRING TENSION
NONDEFINITIVE SPEC/STD DATAE TYPE AND 1A TABLE A
STYLE DESIGNATORWIRE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
A18Interchangeable
Same NIIN cross-reference
interchangeable
J1508, TYPE E, SIZE-18Interchangeable
Same NIIN cross-reference
interchangeable
5342PL0820650Interchangeable
Same NIIN cross-reference
interchangeable
WW-C-440Interchangeable
Same NIIN cross-reference
interchangeable
MS39326-18Interchangeable
Same NIIN cross-reference
interchangeable
A-A-52506Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J1508?
J1508 is a PACK AND HARNESS ASSEMBLY,PARACH.
What parts can replace J1508?
There are 7 known substitutes for J1508: A18, J1508, TYPE E, SIZE-18, 5342PL0820650 and 4 more. Substitute compatibility should be verified for your specific system.
Is J1508 still available?
J1508 is currently cancelled.
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