70450-21701 — NIPPLE,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

70450-21701: NIPPLE,TUBE.

The NIPPLE,TUBE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, seat_angle: 37.0 DEGREES ALL ENDS, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, special_features: ONE END WITH RESTRICTOR PASSAGE,REAMED 0.303 IN. MAX,DEPTH 0.500 IN.

MAX. IN, nominal_thread_size: 0.562 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-274-1832, 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

70450-21701

NSN: 4730-01-274-1832
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY OVERALL
seat_angle	37.0 DEGREES ALL ENDS
thread_class	3A ALL ENDS A
connection_type	THREADED EXTERNAL TUBE ALL ENDS
special_features	ONE END WITH RESTRICTOR PASSAGE,REAMED 0.303 IN. MAX,DEPTH 0.500 IN. MAX. IN
nominal_thread_size	0.562 INCHES ALL ENDS IN
nominal_overall_length	1.375 INCHES IN
thread_series_designator	UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
nominal_outside_diameter_tube_accommodated	0.375 INCHES ALL ENDS IN
NSN	4730-01-274-1832

COMPONENT DIAGRAM

KEY FEATURES

•

NOMINAL OVERALL LENGTH: 1.375 INCHES IN

•

CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES ALL ENDS IN

•

NOMINAL THREAD SIZE: 0.562 INCHES ALL ENDS IN

•

SEAT ANGLE: 37.0 DEGREES ALL ENDS

•

THREAD CLASS: 3A ALL ENDS A

•

MATERIAL: ALUMINUM ALLOY OVERALL

TECHNICAL CHARACTERISTICS

NOMINAL OVERALL LENGTH	1.375 INCHES IN
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES ALL ENDS IN
NOMINAL THREAD SIZE	0.562 INCHES ALL ENDS IN
SEAT ANGLE	37.0 DEGREES ALL ENDS
SPECIAL FEATURES	ONE END WITH RESTRICTOR PASSAGE,REAMED 0.303 IN. MAX,DEPTH 0.500 IN. MAX. IN
THREAD CLASS	3A ALL ENDS A
MATERIAL	ALUMINUM ALLOY OVERALL
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF) 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 1

70450-21701-101Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 70450-21701?

70450-21701 is a NIPPLE,TUBE.

What parts can replace 70450-21701?

There is 1 known substitute for 70450-21701: 70450-21701-101. Substitute compatibility should be verified for your specific system.

What is the NSN for 70450-21701?

70450-21701 is cataloged in the U.S. Government catalog under NSN 4730-01-274-1832. This indicates validated use in U.S. government and defense supply chains.

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70450-21701 — NIPPLE,TUBE

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