B77 — RECORDER-REPRODUCER,SOUND

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

B77: RECORDER-REPRODUCER,SOUND.

The RECORDER-REPRODUCER,SOUND is a the manufacturer cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. Key specifications include material: COPPER ALLOY OVERALL, bore_shape: STRAIGHT, corner_shape: SQUARE LEFT FLANGE BODY CORNER, flange_width: 0.0470 INCHES NOMINAL IN, bore_diameter: 0.3750 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN, overall_width: 0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3030-00-014-0106, 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→ B77

NSN: 3030-00-014-0106
NIINs: 000140106, 001149614, 001559665, 002182525, 003896433, 005992391, 006185888, 011248813
FSC: 3030 — Belting, Drive Belts, Fan Belts, and Accessories
CAGE: 72781 — PIRELLI POWER TRANSMISSION CORP (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
bore_shape	STRAIGHT
corner_shape	SQUARE LEFT FLANGE BODY CORNER
flange_width	0.0470 INCHES NOMINAL IN
bore_diameter	0.3750 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
overall_width	0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN
load_direction	RADIAL
overall_length	0.2500 INCHES NOMINAL IN
surface_finish	UNGROUND
performance_type	STANDARD CAPACITYSTANDARD CAPACITY
style_designator	SOLID, EXTERNAL FLANGE ONE END
basic_shape_style	CRIMP
NSN	3030-00-014-0106

COMPONENT DIAGRAM

KEY FEATURES

•

STRENGTHENING FEATURE: FIBER CORDFIBER CORD

•

STYLE DESIGNATOR: PLAIN

•

CROSS-SECTIONAL SIZE: BB

•

MATERIAL: FIBER AND RUBBER BODY

•

PERFORMANCE TYPE: STANDARD CAPACITYSTANDARD CAPACITY

•

NOMINAL PITCH LENGTH: 78.800 INCHES78.800 INCHES IN

TYPICAL APPLICATIONS

Server Internal Cabling
Data Center Cable Infrastructure
SAS/SATA Drive Connectivity

TECHNICAL CHARACTERISTICS

STRENGTHENING FEATURE	FIBER CORDFIBER CORD
STYLE DESIGNATOR	PLAIN
CROSS-SECTIONAL SIZE	BB
MATERIAL	FIBER AND RUBBER BODY
PERFORMANCE TYPE	STANDARD CAPACITYSTANDARD CAPACITY
NOMINAL PITCH LENGTH	78.800 INCHES78.800 INCHES IN

SUBSTITUTES & CROSS-REFERENCES 3

A-A-52160/1B77Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

A-A-52160/B77Reference document

Same NSN cross-reference

Reference document — Secondary reference

A-A-52160Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is B77?

B77 is a RECORDER-REPRODUCER,SOUND. It is classified as a MRO (MRO_GENERAL).

What parts can replace B77?

There are 3 known substitutes for B77: A-A-52160/1B77, A-A-52160/B77, A-A-52160. Substitute compatibility should be verified for your specific system.

What is the NSN for B77?

B77 is cataloged in the U.S. Government catalog under NSN 3030-00-014-0106. This indicates validated use in U.S. government and defense supply chains.

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