731B — 731B

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

731B: 731B.

The 731B is a the manufacturer industrial component. Key specifications include hole_diameter: 0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, special_features: END ITEM FAIRBANKS MORSE DIESEL ENGINE MODEL 38D81/2 ON BOARD 140 FT WTGB COAST GUARD VESSELS FT, style_designator: NON-CIRCULAR, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5965-01-008-5350, 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

MRO→ MRO_GENERAL→ 731B

NSN: 5965-01-008-5350
NIINs: 010085350, 010124638, 012086562
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
CAGE: 05614 — ALTEC LANSING CORP SOUND PRODUCTS DIV (USA)

SPECIFICATIONS

hole_diameter	0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
special_features	END ITEM FAIRBANKS MORSE DIESEL ENGINE MODEL 38D81/2 ON BOARD 140 FT WTGB COAST GUARD VESSELS FT
style_designator	NON-CIRCULAR
bolt_hole_quantity	3
cross-sectional_shape_style	SOLID SINGLE OR COMPOSITION
NSN	5965-01-008-5350

COMPONENT DIAGRAM

KEY FEATURES

•

VOICE COIL IMPEDANCE RATING: 8.0 OHMS NOMINAL

•

VOICE COIL: NOT INCLUDED

•

NORMAL INPUT WATTAGE RATING IN WATTS: 75.0

•

MOUNTING CONFIGURATION: THREE THD STUDS SPACED 120 DEGREES APART

TECHNICAL CHARACTERISTICS

VOICE COIL IMPEDANCE RATING	8.0 OHMS NOMINAL
VOICE COIL	NOT INCLUDED
NORMAL INPUT WATTAGE RATING IN WATTS	75.0
MOUNTING CONFIGURATION	THREE THD STUDS SPACED 120 DEGREES APART

SUBSTITUTES & CROSS-REFERENCES 3

1D60D8Reference document

Same NSN cross-reference

Reference document — Secondary reference

731CReference document

Same NSN cross-reference

Reference document — Design control — primary reference

730CReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 731B?

731B is a 731B. It is classified as a MRO (MRO_GENERAL).

What parts can replace 731B?

There are 3 known substitutes for 731B: 1D60D8, 731C, 730C. Substitute compatibility should be verified for your specific system.

What is the NSN for 731B?

731B is cataloged in the U.S. Government catalog under NSN 5965-01-008-5350. This indicates validated use in U.S. government and defense supply chains.

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