The NIPPLE,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, 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, special_features: TUBE 0.500 IN. IN.
This part is cataloged in the U.S. Government catalog under NSN 4730-01-338-1561, 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
HW20178
NSN:4730-01-338-1561 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:L0782 — ARMATEC SURVIVABILITY CORP DIV ARMATEC SURVIVABILITY (CAN)
SPECIFICATIONS
material
STEEL OVERALL
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
special_features
TUBE 0.500 IN. IN
style_designator
FLARED W/ BULKHEAD THREAD
nominal_thread_size
0.312 INCHES FIRST END BULKHEAD IN
nominal_overall_length
2.438 INCHES IN
media_for_which_designed
HYDRAULIC FLUID SINGLE RESPONSE
thread_series_designator
UNIFIED NATIONAL COARSE (UNC) FIRST END BULKHEAD
nominal_outside_diameter_tube_accommodated
0.500 INCHES ALL ENDS IN
NSN
4730-01-338-1561
COMPONENT DIAGRAM
KEY FEATURES
•
CONNECTION STYLE: FLARED (TUBE) ALL ENDS
•
NOMINAL OVERALL LENGTH: 2.438 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS
•
STYLE DESIGNATOR: FLARED W/ BULKHEAD THREAD
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES ALL ENDS IN
•
NOMINAL THREAD SIZE: 0.312 INCHES ALL ENDS IN
•
SEAT ANGLE: 37.0 DEGREES ALL ENDS
TECHNICAL CHARACTERISTICS
CONNECTION STYLE
FLARED (TUBE) ALL ENDS
NOMINAL OVERALL LENGTH
2.438 INCHES IN
CONNECTION TYPE
THREADED EXTERNAL TUBE ALL ENDS
STYLE DESIGNATOR
FLARED W/ BULKHEAD THREAD
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
0.500 INCHES ALL ENDS IN
NOMINAL THREAD SIZE
0.312 INCHES ALL ENDS IN
NOMINAL THREAD SIZE
0.312 INCHES FIRST END BULKHEAD IN
SEAT ANGLE
37.0 DEGREES ALL ENDS
SPECIAL FEATURES
TUBE 0.500 IN. IN
MEDIA FOR WHICH DESIGNED
HYDRAULIC FLUID SINGLE RESPONSE
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.
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FREQUENTLY ASKED QUESTIONS
What is HW20178?
HW20178 is a NIPPLE,TUBE.
What parts can replace HW20178?
There are 3 known substitutes for HW20178: 8WTX-S, C5325X8, AC1209-8. Substitute compatibility should be verified for your specific system.
What is the NSN for HW20178?
HW20178 is cataloged in the U.S. Government catalog under NSN 4730-01-338-1561. This indicates validated use in U.S. government and defense supply chains.
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