The Retainer Assembly,bearing, cataloged under National Stock Number 2520-00-752-1703, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Meritor Industrial Products, Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-752-1703 |
| Primary Part Number | A3866Z520 |
| Item Name | Retainer Assembly,bearing |
| FSC / FSG | 2520 / 25 — No Item Name Available |
| Manufacturer | Meritor Industrial Products, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL RETAINER,PLAIN ENCASED OIL SEAL; 3.345 IN. BORE DIA. 6.500 IN. O/A HGT;5.900 IN. O/A WIDTH; 1.750 IN. LG; SIX PLAIN MTG HOLES,0.531 IN. DIA; SPACED 60 DEGS APART ON A 5.375 IN. CIRCLE; DESIGNED TO ACCOMMODATE A 2.375 IN. DIA SHAFT IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A3866Z520 PRIMARY | Meritor Industrial Products, Llc (USA) |
| 7521703 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 30219 | Napco International Llc Dba Napco International Inc (USA) |
| A3866Z520 | Meritor Heavy Vehicle Systems, Llc (USA) |
| 2676D5 | Diamond Reo Truck Co (USA) |
| 2520007521703 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 913831 | Sasco Inc Canadian Div |
| 2530007521703 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 2520-00-752-1703 is a Retainer Assembly,bearing, manufactured by Meritor Industrial Products, Llc, classified under FSC 2520 (No Item Name Available). Status: active.
NSN 2520-00-752-1703 has 8 cross-referenced part numbers: A3866Z520 (Meritor Industrial Products, Llc), 7521703 (U S Army Tank Automotive Command Amsta-Im-Mm), 30219 (Napco International Llc Dba Napco International Inc), A3866Z520 (Meritor Heavy Vehicle Systems, Llc), 2676D5 (Diamond Reo Truck Co) and 3 more.
There are 8 known substitutes for 2520-00-752-1703: 3110-00-156-8230, 4820-00-168-8744, 3110-00-215-0303 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for A3866Z520: General Characteristics Item Description: STEEL RETAINER,PLAIN ENCASED OIL SEAL; 3.345 IN. BORE DIA. 6.500 IN. O/A HGT;5.900 IN. O/A WIDTH; 1.750 IN. LG; SIX PLAIN MTG HOLES,0.531 IN. DIA; SPACED 60 DEGS APART ON A 5.375 IN. CIRCLE; DESIGNED TO ACCOMMODATE A 2.375 IN. DIA SHAFT IN. 1 total characteristics are documented in the Federal Logistics Information System.