Fleet Readiness Center East Div Department of Navy · NSN 3120-01-285-4979 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-285-4979 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-285-4979. Primary manufacturer part number: 40505.
3120-01-285-4979 — No Item Name Available illustration
Features
Bearing Half,sleeve — FSC 3120
Material Document and Classification: UNABLE TO DECODE
Surface Treatment: PASSIVATE OVERALL
Corner Shape: SQUARE ALL CORNERS
Material: STEEL COMP 630 OVERALL
Style Designator: HALF SLEEVE, PLAIN, NO OUTSIDE FLANGES
Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Body Inside Diameter: 1.8350 INCHES MINIMUM AND 1.8400 INCHES MAXIMUM IN
Applications
Rotating machinery support and alignment
Shaft load distribution
Precision spindle assemblies
Applications requiring Steel Comp 630 Overall construction
General Description
The Bearing Half,sleeve, cataloged under National Stock Number 3120-01-285-4979, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Fleet Readiness Center East Div Department of Navy. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3120-01-285-4979
Primary Part Number
40505
Item Name
Bearing Half,sleeve
FSC / FSG
3120 / 31 — No Item Name Available
Manufacturer
Fleet Readiness Center East Div Department of Navy
Status
ACTIVE
Material Document and Classification
UNABLE TO DECODE
Surface Treatment
PASSIVATE OVERALL
Corner Shape
SQUARE ALL CORNERS
Material
STEEL COMP 630 OVERALL
Style Designator
HALF SLEEVE, PLAIN, NO OUTSIDE FLANGES
Surface Treatment Document and Classification
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Body Inside Diameter
1.8350 INCHES MINIMUM AND 1.8400 INCHES MAXIMUM IN
Body Outside Diameter
1.9200 INCHES MINIMUM AND 1.9250 INCHES MAXIMUM IN
NSN 3120-01-285-4979 is a Bearing Half,sleeve, manufactured by Fleet Readiness Center East Div Department of Navy, classified under FSC 3120 (No Item Name Available). Status: active.
What are the part numbers for NSN 3120-01-285-4979?
NSN 3120-01-285-4979 has 2 cross-referenced part numbers: 40505 (Fleet Readiness Center East Div Department of Navy), 40505 (Joint Oil Analysis Program Dba Department of Defense).
What NSN replaces 3120-01-285-4979?
There are 12 known substitutes for 3120-01-285-4979: 4730-00-196-4941, 1680-00-565-9655, 4730-01-016-2533 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 40505?
Key specifications for 40505: Overall Length: 0.4050 INCHES MINIMUM AND 0.4150 INCHES MAXIMUM IN; Material Document and Classification: UNABLE TO DECODE; Surface Treatment: PASSIVATE OVERALL; Corner Shape: SQUARE ALL CORNERS. 9 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.