PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81221S41-119PC119Bearing,sleeve

Naval Ship Systems Command · NSN 3120-00-585-1059 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-585-1059 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-585-1059. Primary manufacturer part number: 81221S41-119PC119.
Features
  • Bearing,sleeve — FSC 3120
  • Material Document and Classification: MIL-B-5687,TY 1,COMP A OR B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material Document and Classification: MIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material: OIL LUBRICATING LUBRICATION
  • Corner Shape: SQUARE ALL CORNERS
  • Body Outside Diameter: 0.7520 INCHES MINIMUM AND 0.7530 INCHES MAXIMUM IN
  • Hardness Rating: 30.0 ROCKWELL C MINIMUM AND 70.0 ROCKWELL C MAXIMUM OVERALL
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Oil Lubricating Lubrication construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-585-1059, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-585-1059
Primary Part Number81221S41-119PC119
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusCANCELLED
Material Document and ClassificationMIL-B-5687,TY 1,COMP A OR B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Material Document and ClassificationMIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
MaterialOIL LUBRICATING LUBRICATION
Corner ShapeSQUARE ALL CORNERS
Body Outside Diameter0.7520 INCHES MINIMUM AND 0.7530 INCHES MAXIMUM IN
Hardness Rating30.0 ROCKWELL C MINIMUM AND 70.0 ROCKWELL C MAXIMUM OVERALL
Body Inside Diameter0.6260 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM IN
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5930-00-163-25469571 INTERCHANGEABLE
Switch,thermostatic
Schneider Metal Mfg Co Inc Ross Temp Div
5970-00-534-7403 INTERCHANGEABLE
Insulator,plate
3120-00-588-6387A11402 INTERCHANGEABLE
Bearing,sleeve
Control Flow, Inc. Dba Control Flow Inc
1680-01-072-6558A7102 INTERCHANGEABLE
Pad,plate Assembly
Page Aerospace Limited
5970-01-110-5898 INTERCHANGEABLE
Insulator,bushing
2920-01-138-7445A7-102 INTERCHANGEABLE
Stator,engine Generator
C E Niehoff & Co
5915-01-428-2714SR930272-2 INTERCHANGEABLE
Filter,radio Frequency Interfere
Shield Rite Inc
Cross-Reference Index
Part NumberManufacturer
81221S41-119PC119 Naval Ship Systems Command (USA)
AA741-1 Chrysler Corp Amplex Div (USA)
7600915 The Boeing Company (USA)
12Z10003-322 Naval Ordnance Standards (USA)
A710-2 Chrysler Corp Amplex Div (USA)
A11402 Clevite an Imperial Clevite Co Powder Metal Products Div (USA)
A741-1 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
MILB5687TYPE1C0MP0SITI0NA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
7600915 The Boeing Company (USA)
A710-2 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
7965896 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
AA741-1 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
A741-1 Chrysler Corp Amplex Div (USA)
Related Parts
5930-00-163-2546INTERCHANGEABLE
SWITCH,THERMOSTATIC
9571
5970-00-534-7403INTERCHANGEABLE
INSULATOR,PLATE
3120-00-588-6387INTERCHANGEABLE
BEARING,SLEEVE
A11402
1680-01-072-6558INTERCHANGEABLE
PAD,PLATE ASSEMBLY
A7102
5970-01-110-5898INTERCHANGEABLE
INSULATOR,BUSHING
2920-01-138-7445INTERCHANGEABLE
STATOR,ENGINE GENERATOR
A7-102
5915-01-428-2714INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
SR930272-2

Frequently Asked Questions

What is NSN 3120-00-585-1059?

NSN 3120-00-585-1059 is a Bearing,sleeve, manufactured by Naval Ship Systems Command, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-585-1059?

NSN 3120-00-585-1059 has 13 cross-referenced part numbers: 81221S41-119PC119 (Naval Ship Systems Command), AA741-1 (Chrysler Corp Amplex Div), 7600915 (The Boeing Company), 12Z10003-322 (Naval Ordnance Standards), A710-2 (Chrysler Corp Amplex Div) and 8 more.

What NSN replaces 3120-00-585-1059?

There are 7 known substitutes for 3120-00-585-1059: 5930-00-163-2546, 5970-00-534-7403, 3120-00-588-6387 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 81221S41-119PC119?

Key specifications for 81221S41-119PC119: Material Document and Classification: MIL-B-5687,TY 1,COMP A OR B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material Document and Classification: MIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material: OIL LUBRICATING LUBRICATION. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-585-1059 still in active supply?

NSN 3120-00-585-1059 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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