R27057-20C — ADAPTER,STRAIGHT,TUBE TO HOSE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

R27057-20C: ADAPTER,STRAIGHT,TUBE TO HOSE.

The ADAPTER,STRAIGHT,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flow_angle: 90.0 DEGREES, leg_length: 2.000 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3B FIRST END, connection_style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-133-3205, 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

R27057-20C

NSN: 4730-00-133-3205
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 50599 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV STRATOFLEX PRODUCT DIVISION (USA)

SPECIFICATIONS

material	STEEL OVERALL
flow_angle	90.0 DEGREES
leg_length	2.000 INCHES NOMINAL FIRST END IN
seat_angle	37.0 DEGREES FIRST END
thread_class	3B FIRST END
connection_style	SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
surface_treatment	PASSIVATE OVERALL
operating_pressure	1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size	1.625 INCHES FIRST END IN
maximum_operating_temp	450.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_quantity_per_inch	12 FIRST END
thread_series_designator	UNIFIED NATIONAL JOINT (UNJ) FIRST END
NSN	4730-00-133-3205

COMPONENT DIAGRAM

KEY FEATURES

•

FURNISHED ITEMS AND QUANTITY: 1 HOSE COUPLING SLEEVE AND 1 HOSE COUPLING NUT

•

FLOW ANGLE: 90.0 DEGREES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-T-8808,COMP 321,TY1 FED SPEC SINGLE TREATMENT RESPONSE AND QQ-S-763,CLASS 321,COND A FED SPEC 1ST TREATMENT RESPONSE AND QQ-S-763,CLASS 304,COND A FED SPEC 2ND TREATMENT RESPONSE AND QQ-W-423,CLASS 305,COND A FED SPEC 3RD TREATMENT RESPONSE OVERALL

•

CONNECTION STYLE: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END

•

NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 1.125 INCHES SECOND END IN

•

NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 1.359 INCHES SECOND END IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-8808,COMP FED SPEC SINGLE MATERIAL RESPONSE AND QQ-S-763,CLASS FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-763,CLASS FED SPEC 2ND MATERIAL RESPONSE AND QQ-W-423,CLASS 305,COND A FED SPEC 3RD MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

FURNISHED ITEMS AND QUANTITY	1 HOSE COUPLING SLEEVE AND 1 HOSE COUPLING NUT
FLOW ANGLE	90.0 DEGREES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-T-8808,COMP 321,TY1 FED SPEC SINGLE TREATMENT RESPONSE AND QQ-S-763,CLASS 321,COND A FED SPEC 1ST TREATMENT RESPONSE AND QQ-S-763,CLASS 304,COND A FED SPEC 2ND TREATMENT RESPONSE AND QQ-W-423,CLASS 305,COND A FED SPEC 3RD TREATMENT RESPONSE OVERALL
CONNECTION STYLE	SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
CONNECTION STYLE	GRIPPING NIPPLE (NOSE) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED	1.125 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED	1.359 INCHES SECOND END IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-T-8808,COMP FED SPEC SINGLE MATERIAL RESPONSE AND QQ-S-763,CLASS FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-763,CLASS FED SPEC 2ND MATERIAL RESPONSE AND QQ-W-423,CLASS 305,COND A FED SPEC 3RD MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	1.250 INCHES FIRST END IN
OPERATING PRESSURE	1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

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 5

Y40220-29Reference document

Same NSN cross-reference

Reference document — Secondary reference

MS27057-20CReference document

Same NSN cross-reference

Reference document — Secondary reference

MILF27272Reference document

Same NSN cross-reference

Reference document — Secondary reference

F6677-20Reference document

Same NSN cross-reference

Reference document — Secondary reference

MIL-DTL-27272Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is R27057-20C?

R27057-20C is a ADAPTER,STRAIGHT,TUBE TO HOSE.

What parts can replace R27057-20C?

There are 5 known substitutes for R27057-20C: Y40220-29, MS27057-20C, MILF27272 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for R27057-20C?

R27057-20C is cataloged in the U.S. Government catalog under NSN 4730-00-133-3205. This indicates validated use in U.S. government and defense supply chains.

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R27057-20C — ADAPTER,STRAIGHT,TUBE TO HOSE

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