MS21910-12J — TEE,TUBE TO BOSS

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

MS21910-12J: TEE,TUBE TO BOSS.

The TEE,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, leg_length: 1.344 INCHES NOMINAL THIRD END IN, seat_angle: 12.0 DEGREES FIRST END, thread_class: 3B THIRD END, connection_type: THREADED INTERNAL BOSS THIRD END, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-720-0237, 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

MS21910-12J

NSN: 4730-00-720-0237
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

material	STEEL COMP 304 OVERALL
leg_length	1.344 INCHES NOMINAL THIRD END IN
seat_angle	12.0 DEGREES FIRST END
thread_class	3B THIRD END
connection_type	THREADED INTERNAL BOSS THIRD END
connection_style	EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
surface_treatment	PASSIVATE OVERALL
nominal_thread_size	1.062 INCHES ALL ENDS IN
thread_quantity_per_inch	12 ALL ENDS
thread_series_designator	UNIFIED NATIONAL JOINT (UNJ) FIRST END BULKHEAD
specification/standard_data	96906-MS21910 GOVERNMENT STANDARD
material_document_and_classification	66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN	4730-00-720-0237

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE

•

CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END

•

CONNECTION TYPE: THREADED INTERNAL BOSS THIRD END

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-F-14072,E300,TY2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
CONNECTION STYLE	EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLE	GASKET SEAL (BOSS) THIRD END
CONNECTION STYLE	FLARELESS (TUBE) FIRST END
CONNECTION TYPE	THREADED INTERNAL BOSS THIRD END
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END
CONNECTION TYPE	THREADED EXTERNAL BOSS SECOND END
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.750 INCHES FIRST END IN

SUBSTITUTES & CROSS-REFERENCES 3

MS21910J12Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

MILE18280Reference document

Same NSN cross-reference

Reference document — Secondary reference

SAE-AS18280Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 MS21910-12J?

MS21910-12J is a TEE,TUBE TO BOSS.

What parts can replace MS21910-12J?

There are 3 known substitutes for MS21910-12J: MS21910J12, MILE18280, SAE-AS18280. Substitute compatibility should be verified for your specific system.

What is the NSN for MS21910-12J?

MS21910-12J is cataloged in the U.S. Government catalog under NSN 4730-00-720-0237. This indicates validated use in U.S. government and defense supply chains.

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