The Typing Element, cataloged under National Stock Number 7510-00-679-2718, is classified within Federal Supply Class 7510 (Office Supplies) of the Office Supplies and Devices group. The manufacturer of record is Telemechanics Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 7510-00-679-2718 |
| Primary Part Number | 157639 |
| Item Name | Typing Element |
| FSC / FSG | 7510 / 75 — Office Supplies |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Character Type | LOWER CASE |
| Shape | PALLET |
| Type Face Design | LETTER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 157639 | Telemechanics Inc (USA) |
| Reference | Meaning |
|---|---|
| 157639 | 3/9 Design control — primary reference American Telephone and Telegraph Co |
| 157639 | C/1 Advisory reference — outside the item-of-supply concept Lucent Technologies Inc Corporate Headquarters |
NSN 7510-00-679-2718 is a Typing Element, manufactured by Telemechanics Inc, classified under FSC 7510, Office Supplies. Status: active.
NSN 7510-00-679-2718 has 1 manufacturer part number on file: 157639 (Telemechanics Inc).
1 possible match (shared part number, not a government interchangeability claim): 5999-01-699-3810. Verify interchangeability with system specifications before substitution.
Key specifications for 157639: Character Type: LOWER CASE; Shape: PALLET; Type Face Design: LETTER; Special Features: TELETYPE AND FACSIMILE EQUIP. 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.