7-511711102-1 — CONNECTOR,EXHAUST PIPE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7-511711102-1: CONNECTOR,EXHAUST PIPE.

The CONNECTOR,EXHAUST PIPE is a the manufacturer industrial component. Key specifications include material: STEEL, design_form: STRAIGHT, wall_thickness: 0.260 INCHES NOMINAL IN, special_features: 4 THREADED BOLT HOLES 0.250 INCHES UNJF-38 THRD; LH NACELLE IN, nominal_overall_length: 3.110 INCHES IN, end_item_identification: 1520-01-355-8250 ATTACK HELECOPTER. This part is cataloged in the U.S.

Government catalog under NSN 2990-01-471-3542, 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

7-511711102-1

NSN: 2990-01-471-3542
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 8V613 — THE BOEING COMPANY (USA)

SPECIFICATIONS

material	STEEL
design_form	STRAIGHT
wall_thickness	0.260 INCHES NOMINAL IN
special_features	4 THREADED BOLT HOLES 0.250 INCHES UNJF-38 THRD; LH NACELLE IN
nominal_overall_length	3.110 INCHES IN
end_item_identification	1520-01-355-8250 ATTACK HELECOPTER
first_end_connection_type	UNTHREADED EXTERNAL PIPE/TUBE
second_end_connection_type	UNTHREADED EXTERNAL PIPE/TUBE
pipe/tube_first_end_nominal_inside_diameter	1.564 INCHES IN
pipe/tube_first_end_nominal_outside_diameter	2.005 INCHES IN
pipe/tube_second_end_nominal_inside_diameter	2.850 INCHES IN
pipe/tube_second_end_nominal_outside_diameter	3.580 INCHES IN
NSN	2990-01-471-3542

COMPONENT DIAGRAM

KEY FEATURES

•

PIPE/TUBE SECOND END NOMINAL INSIDE DIAMETER: 2.850 INCHES IN

•

DESIGN FORM: STRAIGHT

•

NOMINAL OVERALL LENGTH: 3.110 INCHES IN

•

WALL THICKNESS: 0.260 INCHES NOMINAL IN

•

PIPE/TUBE FIRST END NOMINAL OUTSIDE DIAMETER: 2.005 INCHES IN

•

PIPE/TUBE SECOND END NOMINAL OUTSIDE DIAMETER: 3.580 INCHES IN

•

FIRST END CONNECTION TYPE: UNTHREADED EXTERNAL PIPE/TUBE

TECHNICAL CHARACTERISTICS

PIPE/TUBE SECOND END NOMINAL INSIDE DIAMETER	2.850 INCHES IN
DESIGN FORM	STRAIGHT
NOMINAL OVERALL LENGTH	3.110 INCHES IN
WALL THICKNESS	0.260 INCHES NOMINAL IN
PIPE/TUBE FIRST END NOMINAL OUTSIDE DIAMETER	2.005 INCHES IN
PIPE/TUBE SECOND END NOMINAL OUTSIDE DIAMETER	3.580 INCHES IN
FIRST END CONNECTION TYPE	UNTHREADED EXTERNAL PIPE/TUBE
SPECIAL FEATURES	4 THREADED BOLT HOLES 0.250 INCHES UNJF-38 THRD; LH NACELLE IN
END ITEM IDENTIFICATION	1520-01-355-8250 ATTACK HELECOPTER
MATERIAL	STEEL

OTHER ITEMS IN FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2990-00-096-8607 2990-00-390-3445 2990-00-459-7255 2990-00-536-2962 2990-00-903-8226 2990-01-151-5443

SUBSTITUTES & CROSS-REFERENCES 1

7-511711102Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 7-511711102-1?

7-511711102-1 is a CONNECTOR,EXHAUST PIPE.

What parts can replace 7-511711102-1?

There is 1 known substitute for 7-511711102-1: 7-511711102. Substitute compatibility should be verified for your specific system.

What is the NSN for 7-511711102-1?

7-511711102-1 is cataloged in the U.S. Government catalog under NSN 2990-01-471-3542. This indicates validated use in U.S. government and defense supply chains.

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7-511711102-1 — CONNECTOR,EXHAUST PIPE

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