1411-561 — TAPE,INSULATION,ELECTRICAL

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

1411-561: TAPE,INSULATION,ELECTRICAL.

The TAPE,INSULATION,ELECTRICAL is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, bore_shape: STRAIGHT, temp_rating: -100.0 FAHRENHEIT MINIMUM AND 500.0 FAHRENHEIT MAXIMUM DEGF, adhesive_type: PRESSURE SENSITIVE, bore_diameter: 0.3750 INCHES NOMINAL IN, nominal_width: 0.250 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-905-5140, 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

1411-561

NSN: 3110-00-905-5140
NIINs: 009055140, 009445014
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 31361 — WOODWARD, INC. (USA)

SPECIFICATIONS

material	PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
bore_shape	STRAIGHT
temp_rating	-100.0 FAHRENHEIT MINIMUM AND 500.0 FAHRENHEIT MAXIMUM DEGF
adhesive_type	PRESSURE SENSITIVE
bore_diameter	0.3750 INCHES NOMINAL IN
nominal_width	0.250 INCHES IN
overall_width	0.2812 INCHES NOMINAL IN
load_direction	RADIAL
nominal_length	1296.0 INCHES IN
surface_finish	GROUND
shield_quantity	2
special_features	BORE AND CORNERS 10 MICROINCH FINISH ALSO 30 PCT FULL OF SPECIFIED GREASE
NSN	3110-00-905-5140

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

LUBRICATION MATERIAL: GREASE

•

INTERNAL CLEARANCE: 0.0003 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN

•

SURFACE FINISH: GROUND

•

SHIELD QUANTITY: 2

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 0.8750 INCHES NOMINAL IN

TYPICAL APPLICATIONS

Long-term data archival and compliance retention
Offsite backup and disaster recovery
Air-gapped ransomware protection
Cold storage tier for infrequently accessed data

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
LUBRICATION MATERIAL	GREASE
INTERNAL CLEARANCE	0.0003 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
SURFACE FINISH	GROUND
SHIELD QUANTITY	2
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	0.2812 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	0.8750 INCHES NOMINAL IN
BORE SHAPE	STRAIGHT
LOAD DIRECTION	RADIAL

SUBSTITUTES & CROSS-REFERENCES 6

26512-26Reference document

Same NSN cross-reference

Reference document — Secondary reference

77R6ZD3739DU6Reference document

Same NSN cross-reference

Reference document — Secondary reference

7901845-006Reference document

Same NSN cross-reference

Reference document — Secondary reference

AA59644-211ACBFSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6403392Reference document

Same NSN cross-reference

Reference document — Secondary reference

A-A-59644Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1411-561?

1411-561 is a TAPE,INSULATION,ELECTRICAL.

What parts can replace 1411-561?

There are 6 known substitutes for 1411-561: 26512-26, 77R6ZD3739DU6, 7901845-006 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1411-561?

1411-561 is cataloged in the U.S. Government catalog under NSN 3110-00-905-5140. This indicates validated use in U.S. government and defense supply chains.

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