ST7M189T12 — COUPLING,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

ST7M189T12: COUPLING,TUBE.

The COUPLING,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R54520 OVERALL, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: SWAGED W/ GROOVES (TUBE) ALL ENDS, style_designator: SWAGED BOTH ENDS, surface_treatment: PLASTIC POLYTETRAFLUOROETHYLENE OUTSIDE, operating_pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-159-7679, 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

ST7M189T12

NSN: 4730-01-159-7679
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	TITANIUM ALLOY UNS R54520 OVERALL
connection_type	UNTHREADED INTERNAL TUBE ALL ENDS
connection_style	SWAGED W/ GROOVES (TUBE) ALL ENDS
special_features	POLYTETRAFLUOROETHYLENE COATED 0.365 MIN 0.390 MAX IN. INTO EACH END OF FITTING; HAS A 0.625 IN. WIDE BAND FREE OF POLYTETRAFLUOROETHYLENE ON OUTSIDE SURFACE CENTRALLY LOCATED IN
style_designator	SWAGED BOTH ENDS
surface_treatment	PLASTIC POLYTETRAFLUOROETHYLENE OUTSIDE
operating_pressure	3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp	275.0 FAHRENHEIT SINGLE RESPONSE DEGF
nominal_overall_length	2.913 INCHES IN
media_for_which_designed	HYDRAULIC FLUID SINGLE RESPONSE
material_document_and_classification	AMS4921 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
nominal_outside_diameter_tube_accommodated	0.750 INCHES ALL ENDS IN
NSN	4730-01-159-7679

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: SWAGED W/ GROOVES (TUBE) ALL ENDS

•

NOMINAL OVERALL LENGTH: 2.913 INCHES IN

•

CONNECTION TYPE: UNTHREADED INTERNAL TUBE ALL ENDS

•

STYLE DESIGNATOR: SWAGED BOTH ENDS

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS4921 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES ALL ENDS IN

•

OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

MAXIMUM OPERATING TEMP: 275.0 FAHRENHEIT SINGLE RESPONSE DEGF

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	SWAGED W/ GROOVES (TUBE) ALL ENDS
NOMINAL OVERALL LENGTH	2.913 INCHES IN
CONNECTION TYPE	UNTHREADED INTERNAL TUBE ALL ENDS
STYLE DESIGNATOR	SWAGED BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION	AMS4921 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.750 INCHES ALL ENDS IN
OPERATING PRESSURE	3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP	275.0 FAHRENHEIT SINGLE RESPONSE DEGF
SPECIAL FEATURES	POLYTETRAFLUOROETHYLENE COATED 0.365 MIN 0.390 MAX IN. INTO EACH END OF FITTING; HAS A 0.625 IN. WIDE BAND FREE OF POLYTETRAFLUOROETHYLENE ON OUTSIDE SURFACE CENTRALLY LOCATED IN
SURFACE TREATMENT	PLASTIC POLYTETRAFLUOROETHYLENE OUTSIDE

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

LD83020E12Reference document

Same NSN cross-reference

Reference document — Secondary reference

H10036E12Reference document

Same NSN cross-reference

Reference document — Secondary reference

10108819Reference document

Same NSN cross-reference

Reference document — Informative reference only

AC1050T12Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

D10036E12Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

Ready to buy ST7M189T12?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is ST7M189T12?

ST7M189T12 is a COUPLING,TUBE.

What parts can replace ST7M189T12?

There are 5 known substitutes for ST7M189T12: LD83020E12, H10036E12, 10108819 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for ST7M189T12?

ST7M189T12 is cataloged in the U.S. Government catalog under NSN 4730-01-159-7679. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

ST7M189T12 — COUPLING,TUBE

Request a Quote — ST7M189T12