81137 — CABLE ASSEMBLY,RADIO FREQUENCY

✓ Government record, cited

Esselte · TAPERED BEARING

PRODUCT OVERVIEW

81137: CABLE ASSEMBLY,RADIO FREQUENCY.

The CABLE ASSEMBLY,RADIO FREQUENCY is a Esselte cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 25.00 MILLIMETERS NOMINAL MM, overall_width: 0.7090 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-156-3542, 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

81137

NSN: 3110-00-156-3542
NIINs: 001563542, 004082157, 009207813
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 54123 — COLSON CORP THE (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_shape	STRAIGHT
bore_diameter	25.00 MILLIMETERS NOMINAL MM
overall_width	0.7090 INCHES NOMINAL IN
seal_quantity	1
load_direction	RADIAL
surface_finish	GROUND
inner_ring_width	0.6250 INCHES NOMINAL IN
outer_ring_width	0.5910 INCHES NOMINAL IN
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
termination_type	CONNECTOR RECEPTACLE SECOND END SINGLE CONDUCTOR
conductor_quantity	1
NSN	3110-00-156-3542

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION MATERIAL: GREASE

•

OUTER RING WIDTH: 0.5910 INCHES NOMINAL IN

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 52.00 MILLIMETERS NOMINAL MM

•

BORE SHAPE: STRAIGHT

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

LUBRICATION MATERIAL	GREASE
OUTER RING WIDTH	0.5910 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	0.7090 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	52.00 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
DEPARTURE FROM CITED DESIGNATOR	AS MODIFIED BY SEAL QTY
NONDEFINITIVE SPEC/STD DATA	1 CLASS AND 00 GRADE AND 117 TYPE

SUBSTITUTES & CROSS-REFERENCES 10

8505Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

48306Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

A506202Reference document

Same NSN cross-reference

Reference document — Secondary reference

8505X12Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

14-203-754-03-02Reference document

Same NSN cross-reference

Reference document — Secondary reference

C8505X1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 81137?

81137 is a CABLE ASSEMBLY,RADIO FREQUENCY manufactured by Esselte.

What parts can replace 81137?

There are 10 known substitutes for 81137: 8505, 48306, A506202 and 7 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 81137?

81137 is cataloged in the U.S. Government catalog under NSN 3110-00-156-3542. This indicates validated use in U.S. government and defense supply chains.

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81137 — CABLE ASSEMBLY,RADIO FREQUENCY

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