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425255 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

425255: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include special_features: ACTION ID 45410744, end_item_identification: F-16 ACFT GUN SYSTEM, part_name_assigned_by_controlling_agency: VALVE,HOUSING. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-350-9409, 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
425255
NSN: 4730-00-350-9409
NIINs: 003509409, 010611019
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
special_featuresACTION ID 45410744
end_item_identificationF-16 ACFT GUN SYSTEM
part_name_assigned_by_controlling_agencyVALVE,HOUSING
NSN4730-00-350-9409
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 425255 · 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 STYLE: INVERTED FLARE (TUBE) FIRST END
•
NOMINAL OVERALL LENGTH: 1.375 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES FIRST END IN
•
NOMINAL THREAD SIZE: 0.500 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEINVERTED FLARE (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL OVERALL LENGTH1.375 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES FIRST END IN
NOMINAL THREAD SIZE0.500 INCHES SECOND END IN
NOMINAL THREAD SIZE1.062 INCHES FIRST END IN
SEAT ANGLE42.0 DEGREES FIRST END
SURFACE TREATMENTZINC OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
100-23812Reference document
Same NSN cross-reference
Reference document — Secondary reference
130548HSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
238X12Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
5329593Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 425255?
425255 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 425255?
There are 4 known substitutes for 425255: 100-23812, 130548H, 238X12 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 425255?
425255 is cataloged in the U.S. Government catalog under NSN 4730-00-350-9409. This indicates validated use in U.S. government and defense supply chains.
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