7M637NB-D8-6 — REDUCER BODY,TUBE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

7M637NB-D8-6: REDUCER BODY,TUBE.

The REDUCER BODY,TUBE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2014, thread_size: 9/16-18, flange_width: 0.219 INCHES NOMINAL IN, thread_class: 3A A, overall_length: 1.031 INCHES NOMINAL IN, special_features: WEAPON SYSTEM ESSENTIAL, SURFACE TREATMENT: ALUMINUM COATING,MIL-C-83488. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-161-4485, 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

7M637NB-D8-6

NSN: 4730-01-161-4485
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 2014
thread_size	9/16-18
flange_width	0.219 INCHES NOMINAL IN
thread_class	3A A
overall_length	1.031 INCHES NOMINAL IN
special_features	WEAPON SYSTEM ESSENTIAL, SURFACE TREATMENT: ALUMINUM COATING,MIL-C-83488
style_designator	REDUCER BODY
thread_direction	RIGHT-HAND
end_item_identification	AIRCRAFT, HORNET F/A-18
flange_outside_diameter	0.682 INCHES NOMINAL IN
first_end_seat_angle_in_deg	37.0
second_end_seat_angle_in_deg	37.0
NSN	4730-01-161-4485

COMPONENT DIAGRAM

KEY FEATURES

•

SECOND END SEAT ANGLE IN DEG: 37.0

•

FIRST END SEAT ANGLE IN DEG: 37.0

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

STYLE DESIGNATOR: REDUCER BODY

•

THREAD DIRECTION: RIGHT-HAND

•

THREAD SIZE: 9/16-18

TECHNICAL CHARACTERISTICS

SECOND END SEAT ANGLE IN DEG	37.0
FIRST END SEAT ANGLE IN DEG	37.0
CRITICALITY CODE JUSTIFICATION	FEAT
STYLE DESIGNATOR	REDUCER BODY
OVERALL LENGTH	1.031 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND
THREAD SIZE	9/16-18
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL, SURFACE TREATMENT: ALUMINUM COATING,MIL-C-83488
SCREW THREAD SERIES DESIGNATOR	UNF
FLANGE WIDTH	0.219 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 1

10108828Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 7M637NB-D8-6?

7M637NB-D8-6 is a REDUCER BODY,TUBE.

What parts can replace 7M637NB-D8-6?

There is 1 known substitute for 7M637NB-D8-6: 10108828. Substitute compatibility should be verified for your specific system.

What is the NSN for 7M637NB-D8-6?

7M637NB-D8-6 is cataloged in the U.S. Government catalog under NSN 4730-01-161-4485. This indicates validated use in U.S. government and defense supply chains.

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