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570815 — COUPLING,SHAFT,RIGID

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

570815: COUPLING,SHAFT,RIGID.

The COUPLING,SHAFT,RIGID is a the manufacturer industrial component. Key specifications include bore_shape: SPLINED FIRST END, end_item_identification: 3930-01-378-7497. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-202-9035, 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
570815
NSN: 4730-00-202-9035
NIINs: 002029035, 014380541
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
bore_shapeSPLINED FIRST END
special_featuresUSED ON ULTRA PUMP 1407842, FRONT UNIT, 2PX/1PX FRAME TANDUM, DREXEL INDUSTRIES, INC., WEAPONS SYSTEM FRONT/SIDE LOADER FORKLIFT, CBD PT
end_item_identification3930-01-378-7497
NSN4730-00-202-9035
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 570815 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 LONG COUPLING NUT AND 1 COUPLING SLEEVE
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.500 INCHES SECOND END IN
•
CONNECTION STYLE: FLARELESS (TUBE) FIRST END
•
NOMINAL OVERALL LENGTH: 1.690 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE CA360 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 LONG COUPLING NUT AND 1 COUPLING SLEEVE
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES SECOND END IN
CONNECTION STYLEFLARELESS (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL OVERALL LENGTH1.690 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONSAE CA360 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES FIRST END IN
NOMINAL THREAD SIZE0.500 INCHES SECOND END IN
SUBSTITUTES & CROSS-REFERENCES 5
J246Reference document
Same NSN cross-reference
Reference document — Secondary reference
12-8 120102BAReference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-J246Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
SAE J246 12-8 120102BAReference document
Same NSN cross-reference
Reference document — Secondary reference
MS39179-15Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 570815?
570815 is a COUPLING,SHAFT,RIGID.
What parts can replace 570815?
There are 5 known substitutes for 570815: J246, 12-8 120102BA, SAE-J246 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 570815?
570815 is cataloged in the U.S. Government catalog under NSN 4730-00-202-9035. This indicates validated use in U.S. government and defense supply chains.
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