The Bearing,sleeve, cataloged under National Stock Number 3120-00-661-5849, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Atlas Brass Foundry Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3120-00-661-5849 |
| Primary Part Number | B260-0245 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Atlas Brass Foundry Inc |
| Status | CANCELLED |
| Material | OIL LUBRICATING LUBRICATION |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Corner Shape | SQUARE ALL CORNERS |
| Nondefinitive Spec/std Data | 1 TYPE AND B COMPOSITION |
| Material Document and Classification | MIL-B-5687,TY 1,COMP B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | COPPER ALLOY OVERALL |
| Body Outside Diameter | 0.4390 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM IN |
| Body Inside Diameter | 0.3130 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B260-0245 PRIMARY | Atlas Brass Foundry Inc (USA) |
| A491 | Chrysler Corp Amplex Div (USA) |
| A491 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| MILB5687TYPE1C0MP0SITI0NB | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 3120-00-661-5849 is a Bearing,sleeve, manufactured by Atlas Brass Foundry Inc, classified under FSC 3120 (No Item Name Available). Status: cancelled.
NSN 3120-00-661-5849 has 4 cross-referenced part numbers: B260-0245 (Atlas Brass Foundry Inc), A491 (Chrysler Corp Amplex Div), A491 (Chrysler Realty Company Llc Dba Daimler Chrysler), MILB5687TYPE1C0MP0SITI0NB (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 3120-00-661-5849: 5310-00-011-7048, 2825-00-126-4660, 3120-00-522-6513 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B260-0245: Material: OIL LUBRICATING LUBRICATION; Overall Length: 0.2400 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Corner Shape: SQUARE ALL CORNERS. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 3120-00-661-5849 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.