The Cover,access, cataloged under National Stock Number 5340-01-138-5582, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tuthill Corporation Dba Tuthill Pump Group. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-138-5582 |
| Primary Part Number | 2MM35 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Tuthill Corporation Dba Tuthill Pump Group |
| Status | ACTIVE |
| Bolt Circle Diameter | 3.875 INCHES NOMINAL IN |
| Outside Diameter | 4.625 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Hole Diameter | 0.250 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND, MULTI HOLES |
| Bolt Circle Hole Quantity | 8 |
| Securing Device Type | THREADED FASTENER |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 2MM35 | Tuthill Corporation Dba Tuthill Pump Group (USA) |
| 2946-B ITEM 1 | Tuthill Corporation Dba Tuthill Pump Group (USA) |
| 2946-B | Tuthill Corporation Dba Tuthill Pump Group (USA) |
NSN 5340-01-138-5582 is a Cover,access, manufactured by Tuthill Corporation Dba Tuthill Pump Group, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-138-5582 has 3 cross-referenced part numbers: 2MM35 (Tuthill Corporation Dba Tuthill Pump Group), 2946-B ITEM 1 (Tuthill Corporation Dba Tuthill Pump Group), 2946-B (Tuthill Corporation Dba Tuthill Pump Group).
There are 2 known substitutes for 5340-01-138-5582: 3040-01-110-3643, 4320-01-138-3074. Verify interchangeability with system specifications before substitution.
Key specifications for 2MM35: Bolt Circle Diameter: 3.875 INCHES NOMINAL IN; Outside Diameter: 4.625 INCHES NOMINAL IN; Material: COPPER ALLOY; Hole Diameter: 0.250 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.