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272-7040065-19 — BOLT,FLUID PASSAGE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

272-7040065-19: BOLT,FLUID PASSAGE.

The BOLT,FLUID PASSAGE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340, body_style: SHOULDER, overall_length: 8.140 INCHES NOMINAL IN, hardness_rating: 42.0 ROCKWELL C MAXIMUM, surface_treatment: CADMIUM, width_across_flats: 1.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-339-7484, 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
272-7040065-19
NSN: 4730-00-339-7484
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 38597 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL COMP 4340
body_styleSHOULDER
overall_length8.140 INCHES NOMINAL IN
hardness_rating42.0 ROCKWELL C MAXIMUM
surface_treatmentCADMIUM
width_across_flats1.500 INCHES NOMINAL IN
concentric_hole_depth7.188 INCHES NOMINAL IN
first_end_thread_class3A A
first_end_thread_length0.742 INCHES NOMINAL IN
second_end_thread_class3B
wrenching_feature_styleHEXAGON
concentric_hole_diameter0.437 INCHES NOMINAL IN
NSN4730-00-339-7484
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 272-7040065-19 · 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
•
FIRST END THREAD SERIES DESIGNATOR: UNF
•
WIDTH ACROSS FLATS: 1.500 INCHES NOMINAL IN
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END THREAD QUANTITY PER INCH: 20
•
SECOND END NOMINAL THREAD SIZE: 0.500 INCHES IN
•
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER: 7.128 INCHES MINIMUM AND 7.138 INCHES MAXIMUM IN
•
SECOND END THREAD CLASS: 3B
•
BODY STYLE: SHOULDER
TECHNICAL CHARACTERISTICS
FIRST END THREAD SERIES DESIGNATORUNF
WIDTH ACROSS FLATS1.500 INCHES NOMINAL IN
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END THREAD QUANTITY PER INCH20
SECOND END NOMINAL THREAD SIZE0.500 INCHES IN
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER7.128 INCHES MINIMUM AND 7.138 INCHES MAXIMUM IN
SECOND END THREAD CLASS3B
BODY STYLESHOULDER
FIRST END THREAD CLASS3A A
COTTER PIN HOLE DIAMETER0.147 INCHES NOMINAL IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 272-7040065-19?
272-7040065-19 is a BOLT,FLUID PASSAGE.
What is the NSN for 272-7040065-19?
272-7040065-19 is cataloged in the U.S. Government catalog under NSN 4730-00-339-7484. This indicates validated use in U.S. government and defense supply chains.
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