1779AS159-2 — BUSHING,PIPE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

1779AS159-2: BUSHING,PIPE.

The BUSHING,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304, special_features: CLEANLINESS MUST BE IN ACCORDANCE WITH 1552AS201 FOR OXYGEN SERVICE, style_designator: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL), external_thread_size: 1/2-14, internal_thread_size: 1/4-18, external_thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-449-8030, 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

1779AS159-2

NSN: 4730-01-449-8030
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL COMP 304
special_features	CLEANLINESS MUST BE IN ACCORDANCE WITH 1552AS201 FOR OXYGEN SERVICE
style_designator	OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
external_thread_size	1/2-14
internal_thread_size	1/4-18
external_thread_direction	RIGHT-HAND
internal_thread_direction	RIGHT-HAND
material_document_and_classification	QQ-S-763, CLASS 304 FED SPEC SINGLE MATERIAL RESPONSE
external_screw_thread_series_designator	ANPT
internal_screw_thread_series_designator	ANPT
NSN	4730-01-449-8030

COMPONENT DIAGRAM

KEY FEATURES

•

INTERNAL SCREW THREAD SERIES DESIGNATOR: ANPT

•

INTERNAL THREAD DIRECTION: RIGHT-HAND

•

STYLE DESIGNATOR: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763, CLASS 304 FED SPEC SINGLE MATERIAL RESPONSE

•

EXTERNAL SCREW THREAD SERIES DESIGNATOR: ANPT

•

EXTERNAL THREAD SIZE: 1/2-14

•

INTERNAL THREAD SIZE: 1/4-18

TECHNICAL CHARACTERISTICS

INTERNAL SCREW THREAD SERIES DESIGNATOR	ANPT
INTERNAL THREAD DIRECTION	RIGHT-HAND
STYLE DESIGNATOR	OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763, CLASS 304 FED SPEC SINGLE MATERIAL RESPONSE
EXTERNAL SCREW THREAD SERIES DESIGNATOR	ANPT
EXTERNAL THREAD SIZE	1/2-14
SPECIAL FEATURES	CLEANLINESS MUST BE IN ACCORDANCE WITH 1552AS201 FOR OXYGEN SERVICE
INTERNAL THREAD SIZE	1/4-18
MATERIAL	STEEL COMP 304
EXTERNAL THREAD DIRECTION	RIGHT-HAND

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

1779AS159Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 1779AS159-2?

1779AS159-2 is a BUSHING,PIPE.

What parts can replace 1779AS159-2?

There is 1 known substitute for 1779AS159-2: 1779AS159. Substitute compatibility should be verified for your specific system.

What is the NSN for 1779AS159-2?

1779AS159-2 is cataloged in the U.S. Government catalog under NSN 4730-01-449-8030. This indicates validated use in U.S. government and defense supply chains.

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