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912403 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

912403: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include special_features: END ITEM:CYLINDER,THIS ITEM IS IN 2 PARTS ,1 RUBBER O-RING AND A POLYTETRAFLUOROETHYLENE RING.. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-278-4596, 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
912403
NSN: 4730-00-278-4596
NIINs: 002784596, 015642455
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 92392 — ALLIS-CHALMERS CORP (USA)
SPECIFICATIONS
special_featuresEND ITEM:CYLINDER,THIS ITEM IS IN 2 PARTS ,1 RUBBER O-RING AND A POLYTETRAFLUOROETHYLENE RING.
NSN4730-00-278-4596
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 912403 · 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 INVERTED NUT
•
CONNECTION STYLE: PLAIN (TUBE) FIRST END
•
NOMINAL OVERALL LENGTH: 1.625 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES FIRST END IN
•
NOMINAL THREAD SIZE: 0.562 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 INVERTED NUT
CONNECTION STYLEPLAIN (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL OVERALL LENGTH1.625 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END IN
NOMINAL THREAD SIZE0.562 INCHES FIRST END IN
NOMINAL THREAD SIZE0.250 INCHES SECOND END IN
THREAD CLASS2B FIRST END
SUBSTITUTES & CROSS-REFERENCES 8
0912403-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
A1898X596Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4730002784596Reference document
Same NSN cross-reference
Reference document — Secondary reference
29464BReference document
Same NSN cross-reference
Reference document — Secondary reference
88-LB-06X04Reference document
Same NSN cross-reference
Reference document — Secondary reference
1904P11Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 912403?
912403 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 912403?
There are 8 known substitutes for 912403: 0912403-3, A1898X596, 4730002784596 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 912403?
912403 is cataloged in the U.S. Government catalog under NSN 4730-00-278-4596. This indicates validated use in U.S. government and defense supply chains.
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