The Retainer,snap Ring, cataloged under National Stock Number 3010-00-001-7812, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-001-7812 |
| Primary Part Number | B1971 |
| Item Name | Retainer,snap Ring |
| FSC / FSG | 3010 / 30 — No Item Name Available |
| Manufacturer | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,5.250 INCHES OD,0.375 INCH O/A LG,4.000 INCHES BORE DIA,COUNTERBORED-4.375 INCHES DIA BY 0.125 INCH DEEP. IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B1971 PRIMARY | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
NSN 3010-00-001-7812 is a Retainer,snap Ring, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 3010 (No Item Name Available). Status: active.
NSN 3010-00-001-7812 has 1 cross-referenced part number: B1971 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).
There are 2 known substitutes for 3010-00-001-7812: 5945-00-463-9956, 5315-00-903-5935. Verify interchangeability with system specifications before substitution.
Key specifications for B1971: General Characteristics Item Description: STEEL,5.250 INCHES OD,0.375 INCH O/A LG,4.000 INCHES BORE DIA,COUNTERBORED-4.375 INCHES DIA BY 0.125 INCH DEEP. IN. 1 total characteristics are documented in the Federal Logistics Information System.