The Bearing,sleeve, cataloged under National Stock Number 3120-00-078-7030, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Chrysler Corp Amplex Div. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3120-00-078-7030 |
| Primary Part Number | AA-507-23 MIL-L-7870 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Chrysler Corp Amplex Div |
| Status | CANCELLED |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Corner Shape | SQUARE ALL CORNERS |
| Material | COPPER ALLOY OVERALL |
| Body Outside Diameter | 0.5020 INCHES MINIMUM AND 0.5030 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION |
| Material Document and Classification | MIL-B-8657,TYPE 1,COMP A MIL SPEC 1ST MATERIAL RESPONSE OR MIL-B-8657,TYPE 1,COMP B MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN |
| Material | OIL LUBRICATING LUBRICATION |
| Hardness Rating | 30.0 ROCKWELL C MINIMUM AND 70.0 ROCKWELL C MAXIMUM OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AA-507-23 MIL-L-7870 | Chrysler Corp Amplex Div (USA) |
| 3120000787030 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| P38-8 | Bunting Bearings Corp Kalamazoo Plant (USA) |
| MS17795-51 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 00223-0389 | Asrc Federal Facilities Logistics, Llc (USA) |
| 00223-0389 | Harsco Corp Bmy-Combat Systems Div (USA) |
| EP060816 | Bunting Bearings Llc Dba Bunting Bearings Corp (USA) |
| P38-8 | Bunting Bearings Corp (USA) |
| EP060816 | Bunting Bearings Corp Kalamazoo Plant (USA) |
NSN 3120-00-078-7030 is a Bearing,sleeve, manufactured by Chrysler Corp Amplex Div, classified under FSC 3120 (No Item Name Available). Status: cancelled.
NSN 3120-00-078-7030 has 9 cross-referenced part numbers: AA-507-23 MIL-L-7870 (Chrysler Corp Amplex Div), 3120000787030 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), P38-8 (Bunting Bearings Corp Kalamazoo Plant), MS17795-51 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 00223-0389 (Asrc Federal Facilities Logistics, Llc) and 4 more.
There is 1 known substitute for 3120-00-078-7030: 2930-00-904-8883. Verify interchangeability with system specifications before substitution.
Key specifications for AA-507-23 MIL-L-7870: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Corner Shape: SQUARE ALL CORNERS; Material: COPPER ALLOY OVERALL; Body Outside Diameter: 0.5020 INCHES MINIMUM AND 0.5030 INCHES MAXIMUM IN. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 3120-00-078-7030 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.