The Shelter,ics Improved Combat Shel, cataloged under National Stock Number 8340-01-521-6438, is classified within Federal Supply Class 8340 (Tents and Tarpaulins) of the Textiles, Leather, Furs, Apparel, Shoes, Tents group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8340-01-521-6438 |
| Item Name | Shelter,ics Improved Combat Shel |
| FSC / FSG | 8340 / 83 — Tents and Tarpaulins |
| Status | ACTIVE |
| Procurement Group Code | 28849 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 01ICSTTA | 3/1 Design control — primary reference Orc Industries, Inc. |
NSN 8340-01-521-6438 is a Shelter,ics Improved Combat Shel, classified under FSC 8340, Tents and Tarpaulins. Status: active.
Key specifications for 8340-01-521-6438: Procurement Group Code: 28849; Special Features: IMPROVED COMBAT SHELTER, ONE PERSON FREE STANDING TENT, CAPABLE OF BEINGSET UP IN AT LEAST TWO CONFIGURATIONS, BLACKOUT CAPABLE, WATERPROOF TUB FLOOR, INTERNAL FLOOR DIMENSIONS ARE NOT LESS THAN 96 INCHES LENGTH X 40.5 INCHES WIDTH (27 SQ/FT MIN.), INTERNAL HEIGHT AT CENTER 32.5 INCHES, VESTIBULE AREA IS 8.5 SQ/FT MIN; TENT TYPE, LIGHWEIGHT PORTABLE; ENVIRONMENTAL PROTECTION, WATERPROOF UNIVERSAL CAMOUFLAGE PRINTED PATTERN/COLOR IN FRONT SIDEWALL, ENTRY DOOR AND INTERGRAL, WATERPROOF TUB FLOOR. FLAME RESISTANT, WATER REPELLANT FABRIC FOLIAGE GREEN 504 IN. 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.