AFP1951T0404 — UNION,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

AFP1951T0404: UNION,TUBE.

The UNION,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R54520 OVERALL, seat_type: GASKET, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: PLAIN (TUBE) ALL ENDS, style_designator: SCREWED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-366-0699, 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

AFP1951T0404

NSN: 4730-01-366-0699
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30974 — AEROFIT, LLC (USA)

SPECIFICATIONS

material	TITANIUM ALLOY UNS R54520 OVERALL
seat_type	GASKET
thread_class	3A ALL ENDS A
connection_type	THREADED EXTERNAL TUBE ALL ENDS
connection_style	PLAIN (TUBE) ALL ENDS
style_designator	SCREWED
nominal_thread_size	0.437 INCHES ALL ENDS IN
nominal_overall_length	2.276 INCHES IN
thread_quantity_per_inch	24 ALL ENDS
thread_series_designator	UNJS ALL ENDS
material_document_and_classification	AMS4965 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
nominal_outside_diameter_tube_accommodated	0.250 INCHES ALL ENDS IN
NSN	4730-01-366-0699

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: PLAIN (TUBE) ALL ENDS

•

NOMINAL OVERALL LENGTH: 2.276 INCHES IN

•

CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS

•

STYLE DESIGNATOR: SCREWED

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS4965 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES ALL ENDS IN

•

SEAT TYPE: GASKET

•

NOMINAL THREAD SIZE: 0.437 INCHES ALL ENDS IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	PLAIN (TUBE) ALL ENDS
NOMINAL OVERALL LENGTH	2.276 INCHES IN
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
STYLE DESIGNATOR	SCREWED
MATERIAL DOCUMENT AND CLASSIFICATION	AMS4965 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES ALL ENDS IN
SEAT TYPE	GASKET
NOMINAL THREAD SIZE	0.437 INCHES ALL ENDS IN
THREAD CLASS	3A ALL ENDS A
THREAD QUANTITY PER INCH	24 ALL ENDS

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

4PHS113-04Reference document

Same NSN cross-reference

Reference document — Secondary reference

07A356-04Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

AAC4113-04Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

921333Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

AP3700T04Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 AFP1951T0404?

AFP1951T0404 is a UNION,TUBE.

What parts can replace AFP1951T0404?

There are 5 known substitutes for AFP1951T0404: 4PHS113-04, 07A356-04, AAC4113-04 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for AFP1951T0404?

AFP1951T0404 is cataloged in the U.S. Government catalog under NSN 4730-01-366-0699. This indicates validated use in U.S. government and defense supply chains.

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