PA837J0408 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

PA837J0408: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 347 OVERALL, flow_angle: 45.0 DEGREES, leg_length: 0.885 INCHES NOMINAL SECOND END IN, seat_angle: 37.0 DEGREES ALL ENDS, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-033-9180, 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

PA837J0408

NSN: 4730-01-033-9180
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 50948 — PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN (USA)

SPECIFICATIONS

material	STEEL COMP 347 OVERALL
flow_angle	45.0 DEGREES
leg_length	0.885 INCHES NOMINAL SECOND END IN
seat_angle	37.0 DEGREES ALL ENDS
thread_class	3A ALL ENDS A
connection_type	THREADED EXTERNAL TUBE ALL ENDS
connection_style	FLARED (TUBE) ALL ENDS
surface_treatment	PASSIVATE OVERALL
nominal_thread_size	0.438 INCHES SECOND END IN
thread_series_designator	UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END BULKHEAD
specification/standard_data	81343-AS1040 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
nominal_outside_diameter_tube_accommodated	0.500 INCHES FIRST END IN
NSN	4730-01-033-9180

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW ANGLE: 45.0 DEGREES

•

CONNECTION STYLE: FLARED (TUBE) ALL ENDS

•

CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES SECOND END IN

•

LEG LENGTH: 0.885 INCHES NOMINAL SECOND END IN

•

NOMINAL THREAD SIZE: 0.438 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

FLOW ANGLE	45.0 DEGREES
CONNECTION STYLE	FLARED (TUBE) ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.500 INCHES FIRST END IN
LEG LENGTH	0.885 INCHES NOMINAL SECOND END IN
LEG LENGTH	1.727 INCHES NOMINAL FIRST END IN
NOMINAL THREAD SIZE	0.438 INCHES SECOND END IN
NOMINAL THREAD SIZE	0.750 INCHES FIRST END IN
SEAT ANGLE	37.0 DEGREES 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 4

AS1040Reference document

Same NSN cross-reference

Reference document — Secondary reference

SAE-AS4841Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

AS1040J0408Reference document

Same NSN cross-reference

Reference document — Secondary reference

AS4841Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 PA837J0408?

PA837J0408 is a ADAPTER,STRAIGHT,TUBE TO BOSS.

What parts can replace PA837J0408?

There are 4 known substitutes for PA837J0408: AS1040, SAE-AS4841, AS1040J0408 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for PA837J0408?

PA837J0408 is cataloged in the U.S. Government catalog under NSN 4730-01-033-9180. This indicates validated use in U.S. government and defense supply chains.

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PA837J0408 — ADAPTER,STRAIGHT,TUBE TO BOSS

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