The Socks,chemical Protective, cataloged under National Stock Number 8415-01-540-6813, is classified within Federal Supply Class 8415 (Clothing, Special Purpose) of the Clothing, Individual Equipment, and Insignia group. The manufacturer of record is U S Army Pine Bluff Arsenal Dba Pine Bluff Arsenal. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 8415-01-540-6813 |
| Primary Part Number | IFS20 |
| Item Name | Socks,chemical Protective |
| FSC / FSG | 8415 / 84 — Clothing, Special Purpose |
| Manufacturer | U S Army Pine Bluff Arsenal Dba Pine Bluff Arsenal |
| Status | ACTIVE |
| Size | SMALL |
| Procurement Group Code | 03527 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| IFS20 PRIMARY | U S Army Pine Bluff Arsenal Dba Pine Bluff Arsenal (USA) |
| Reference | Meaning |
|---|---|
| IFS20 | 5/9 Secondary reference Tennessee Apparel Corp. Dba Tennessee Apparel Corp |
NSN 8415-01-540-6813 is a Socks,chemical Protective, manufactured by U S Army Pine Bluff Arsenal Dba Pine Bluff Arsenal, classified under FSC 8415, Clothing, Special Purpose. Status: active.
NSN 8415-01-540-6813 has 1 manufacturer part number on file: IFS20 (U S Army Pine Bluff Arsenal Dba Pine Bluff Arsenal).
1 possible match (shared part number, not a government interchangeability claim): 5805-01-606-5575. Verify interchangeability with system specifications before substitution.
Key specifications for IFS20: Size: SMALL; Procurement Group Code: 03527. 2 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.
NSN 8415-01-540-6813 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.
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.