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U0300434 — ADAPTER,STRAIGHT,PIPE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

U0300434: ADAPTER,STRAIGHT,PIPE TO HOSE.

The ADAPTER,STRAIGHT,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include special_features: FITS HOSE I.D. 2 INCH;BORE SIZE 1.69 INCH IN, style_designator: INSERT AND THREADED EXTERNAL, nominal_overall_length: 4.34 INCHES IN, media_for_which_designed: AIR SINGLE RESPONSE, thread_series_designator: NPTF SECOND END, nominal_width_across_flats: 2.5 INCHES SECOND END IN.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-626-0707, 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
U0300434
NSN: 4730-01-626-0707
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: F9980 — JIGE INTERNATIONAL (FRA)
SPECIFICATIONS
special_featuresFITS HOSE I.D. 2 INCH;BORE SIZE 1.69 INCH IN
style_designatorINSERT AND THREADED EXTERNAL
nominal_overall_length4.34 INCHES IN
media_for_which_designedAIR SINGLE RESPONSE
thread_series_designatorNPTF SECOND END
nominal_width_across_flats2.5 INCHES SECOND END IN
part_name_assigned_by_controlling_agencyCOUPLING STEM,NPTF SOLID MALE
NSN4730-01-626-0707
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: U0300434 · 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
•
NOMINAL WIDTH ACROSS FLATS: 2.5 INCHES SECOND END IN
•
NOMINAL OVERALL LENGTH: 4.34 INCHES IN
•
STYLE DESIGNATOR: INSERT AND THREADED EXTERNAL
•
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
•
THREAD SERIES DESIGNATOR: NPTF SECOND END
TECHNICAL CHARACTERISTICS
NOMINAL WIDTH ACROSS FLATS2.5 INCHES SECOND END IN
NOMINAL OVERALL LENGTH4.34 INCHES IN
STYLE DESIGNATORINSERT AND THREADED EXTERNAL
SPECIAL FEATURESFITS HOSE I.D. 2 INCH;BORE SIZE 1.69 INCH IN
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYCOUPLING STEM,NPTF SOLID MALE
THREAD SERIES DESIGNATORNPTF SECOND END
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 2
0300434Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
Y00014984Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is U0300434?
U0300434 is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What parts can replace U0300434?
There are 2 known substitutes for U0300434: 0300434, Y00014984. Substitute compatibility should be verified for your specific system.
What is the NSN for U0300434?
U0300434 is cataloged in the U.S. Government catalog under NSN 4730-01-626-0707. This indicates validated use in U.S. government and defense supply chains.
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