The Bearing,sleeve, cataloged under National Stock Number 3120-00-661-4982, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Master Machine Products Corp. Government technical data includes 9 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-661-4982 |
| Primary Part Number | 18123 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Master Machine Products Corp |
| Status | ACTIVE |
| Nondefinitive Spec/std Data | 1 TYPE AND A COMPOSITION |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Material Document and Classification | MIL-L-11734 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION |
| Corner Shape | SQUARE ALL CORNERS |
| Material | COPPER ALLOY OVERALL |
| Material Document and Classification | MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Body Outside Diameter | 0.6270 INCHES MINIMUM AND 0.6280 INCHES MAXIMUM IN |
| Body Inside Diameter | 0.5090 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN |
| Material | OIL LUBRICATING LUBRICATION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 18123 | Master Machine Products Corp (USA) |
| A669 | 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 |
| A669 | Chrysler Corp Amplex Div (USA) |
NSN 3120-00-661-4982 is a Bearing,sleeve, manufactured by Master Machine Products Corp, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-661-4982 has 4 cross-referenced part numbers: 18123 (Master Machine Products Corp), A669 (Chrysler Realty Company Llc Dba Daimler Chrysler), MILB5687TYPE1C0MP0SITI0NA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A669 (Chrysler Corp Amplex Div).
There are 9 known substitutes for 3120-00-661-4982: 4820-00-036-1711, 6810-00-106-1005, 4320-00-139-3981 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18123: Nondefinitive Spec/std Data: 1 TYPE AND A COMPOSITION; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material Document and Classification: MIL-L-11734 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION; Corner Shape: SQUARE ALL CORNERS. 10 total characteristics are documented in the Federal Logistics Information System.