The Plate,mending, cataloged under National Stock Number 5340-00-701-3931, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Telemechanics Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-701-3931 |
| Primary Part Number | 521533919 |
| Item Name | Plate,mending |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Mounting Hole Diameter | 0.181 INCHES NOMINAL IN |
| Material | STEEL |
| Hole Quantity | 2 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 521533919 PRIMARY | Telemechanics Inc (USA) |
| 153391 | Telemechanics Inc (USA) |
| Reference | Meaning |
|---|---|
| 153391 | 5/9 Secondary reference At and T Corp |
| 153391 | 5/9 Secondary reference American Telephone and Telegraph Co |
| 153391 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5340-00-701-3931 is a Plate,mending, manufactured by Telemechanics Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-701-3931 has 2 manufacturer part numbers on file: 521533919 (Telemechanics Inc), 153391 (Telemechanics Inc).
1 possible match (shared part number, not a government interchangeability claim): 5910-00-795-0930. Verify interchangeability with system specifications before substitution.
Key specifications for 521533919: Mounting Hole Diameter: 0.181 INCHES NOMINAL IN; Overall Length: 2.500 INCHES NOMINAL IN; Material: STEEL; Hole Quantity: 2. 3 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.