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0027201322G1 — COUPLING ASSEMBLY,SELF-SEALING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

0027201322G1: COUPLING ASSEMBLY,SELF-SEALING.

The COUPLING ASSEMBLY,SELF-SEALING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, seat_angle: 37.0 DEGREES, thread_class: 3B FIRST QUICK DISCONNECT END, overall_length: 3.375 INCHES NOMINAL IN, connection_type: THREADED INTERNAL TUBE FIRST QUICK DISCONNECT END, connection_style: SWIVEL NUT, FLARED FIRST QUICK DISCONNECT END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-132-5366, 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
0027201322G1
NSN: 4730-01-132-5366
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
seat_angle37.0 DEGREES
thread_class3B FIRST QUICK DISCONNECT END
overall_length3.375 INCHES NOMINAL IN
connection_typeTHREADED INTERNAL TUBE FIRST QUICK DISCONNECT END
connection_styleSWIVEL NUT, FLARED FIRST QUICK DISCONNECT END
style_designatorCOUPLING ASSEMBLY, THREADED INTERNAL
nominal_thread_size0.875 INCHES FIRST QUICK DISCONNECT END IN
thread_series_designatorUNF FIRST QUICK DISCONNECT END
second_end_relationship_with_first_endIDENTICAL
nominal_outside_diameter_tube_accommodated0.719 INCHES FIRST QUICK DISCONNECT END IN
NSN4730-01-132-5366
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 0027201322G1 · 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: SWIVEL NUT, FLARED FIRST QUICK DISCONNECT END
•
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST QUICK DISCONNECT END
•
STYLE DESIGNATOR: COUPLING ASSEMBLY, THREADED INTERNAL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.719 INCHES FIRST QUICK DISCONNECT END IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
NOMINAL THREAD SIZE: 0.875 INCHES FIRST QUICK DISCONNECT END IN
•
SEAT ANGLE: 37.0 DEGREES
TECHNICAL CHARACTERISTICS
CONNECTION STYLESWIVEL NUT, FLARED FIRST QUICK DISCONNECT END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST QUICK DISCONNECT END
STYLE DESIGNATORCOUPLING ASSEMBLY, THREADED INTERNAL
OVERALL LENGTH3.375 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.719 INCHES FIRST QUICK DISCONNECT END IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
NOMINAL THREAD SIZE0.875 INCHES FIRST QUICK DISCONNECT END IN
SEAT ANGLE37.0 DEGREES
THREAD CLASS3B FIRST QUICK DISCONNECT END
MATERIALALUMINUM ALLOY BODY
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 1
272-1322GReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0027201322G1?
0027201322G1 is a COUPLING ASSEMBLY,SELF-SEALING.
What parts can replace 0027201322G1?
There is 1 known substitute for 0027201322G1: 272-1322G. Substitute compatibility should be verified for your specific system.
What is the NSN for 0027201322G1?
0027201322G1 is cataloged in the U.S. Government catalog under NSN 4730-01-132-5366. This indicates validated use in U.S. government and defense supply chains.
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