25212163-081 — NIPPLE,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

25212163-081: NIPPLE,TUBE.

The NIPPLE,TUBE is a the manufacturer industrial component. Key specifications include seat_angle: 12.0 DEGREES SECOND END, thread_class: 3A SECOND END A, connection_type: THREADED EXTERNAL TUBE SECOND END, connection_style: FLARELESS (TUBE) SECOND END, style_designator: FLARED AND FLARELESS W/ CENTER WRENCHING FACILITY, nominal_thread_size: 0.500 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-312-5710, 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

25212163-081

NSN: 4730-01-312-5710
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: AC90N — BAE SYSTEMS HAGGLUNDS AKTIEBOLAG (SWE)

SPECIFICATIONS

seat_angle	12.0 DEGREES SECOND END
thread_class	3A SECOND END A
connection_type	THREADED EXTERNAL TUBE SECOND END
connection_style	FLARELESS (TUBE) SECOND END
style_designator	FLARED AND FLARELESS W/ CENTER WRENCHING FACILITY
nominal_thread_size	0.500 INCHES FIRST END IN
thread_series_designator	UNF SECOND END
nominal_outside_diameter_tube_accommodated	0.312 INCHES SECOND END IN
NSN	4730-01-312-5710

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: FLARELESS (TUBE) SECOND END

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END

•

STYLE DESIGNATOR: FLARED AND FLARELESS W/ CENTER WRENCHING FACILITY

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.312 INCHES FIRST END IN

•

NOMINAL THREAD SIZE: 0.500 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	FLARELESS (TUBE) SECOND END
CONNECTION STYLE	FLARELESS (TUBE) FIRST END
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END
CONNECTION TYPE	THREADED EXTERNAL TUBE SECOND END
STYLE DESIGNATOR	FLARED AND FLARELESS W/ CENTER WRENCHING FACILITY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.312 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.312 INCHES SECOND END IN
NOMINAL THREAD SIZE	0.500 INCHES SECOND END IN
NOMINAL THREAD SIZE	0.500 INCHES FIRST END IN
SEAT ANGLE	37.0 DEGREES FIRST 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 1

91011-991Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 25212163-081?

25212163-081 is a NIPPLE,TUBE.

What parts can replace 25212163-081?

There is 1 known substitute for 25212163-081: 91011-991. Substitute compatibility should be verified for your specific system.

What is the NSN for 25212163-081?

25212163-081 is cataloged in the U.S. Government catalog under NSN 4730-01-312-5710. This indicates validated use in U.S. government and defense supply chains.

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