The Liner,helmet Commun, cataloged under National Stock Number 8470-01-448-3458, is classified within Federal Supply Class 8470 (Armor, Personal) of the Clothing, Individual Equipment, and Insignia group. The manufacturer of record is David Clark Co Inc Div David Clark Company, Inc.. Government technical data includes 1 specification, 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. 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 | 8470-01-448-3458 |
| Primary Part Number | 18709-G-01FTAS0 |
| Item Name | Liner,helmet Commun |
| FSC / FSG | 8470 / 84 — Armor, Personal |
| Manufacturer | David Clark Co Inc Div David Clark Company, Inc. |
| Status | ACTIVE |
| Procurement Group Code | 02724 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 18709-G-01FTAS0 PRIMARY | David Clark Co Inc Div David Clark Company, Inc. (USA) |
| 12-514069-4 | General Dynamics Mission Systems, Inc. (USA) |
NSN 8470-01-448-3458 is a Liner,helmet Commun, manufactured by David Clark Co Inc Div David Clark Company, Inc., classified under FSC 8470, Armor, Personal. Status: active.
NSN 8470-01-448-3458 has 2 manufacturer part numbers on file: 18709-G-01FTAS0 (David Clark Co Inc Div David Clark Company, Inc.), 12-514069-4 (General Dynamics Mission Systems, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 8305-01-485-3144. Verify interchangeability with system specifications before substitution.
Key specifications for 18709-G-01FTAS0: Procurement Group Code: 02724; Special Features: LINER, HELMET COMMUNICATION. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.