The Hydration System, cataloged under National Stock Number 8465-01-532-6422, is classified within Federal Supply Class 8465 (Individual Equipment) of the Clothing, Individual Equipment, and Insignia group. The manufacturer of record is Camelbak Products, Llc Dba Camelbak. 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 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8465-01-532-6422 |
| Primary Part Number | 40033 |
| Item Name | Hydration System |
| FSC / FSG | 8465 / 84 — Individual Equipment |
| Manufacturer | Camelbak Products, Llc Dba Camelbak |
| Status | ACTIVE |
| Capacity Rating | 100.0 OUNCES OZ |
| Closure Type | CAP |
| Material | PLASTIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 8465-01-532-6422 is a Hydration System, manufactured by Camelbak Products, Llc Dba Camelbak, classified under FSC 8465, Individual Equipment. Status: active.
NSN 8465-01-532-6422 has 2 manufacturer part numbers on file: 40033 (Camelbak Products, Llc Dba Camelbak), 40033 (Camelbak).
3 possible matches (shared part number, not a government interchangeability claim): 5306-01-653-8463, 5120-01-669-1575, 8145-01-680-9737. Verify interchangeability with system specifications before substitution.
Key specifications for 40033: Overall Length: 18.500 INCHES NOMINAL IN; Overall Width: 10.000 INCHES NOMINAL IN; Capacity Rating: 100.0 OUNCES OZ; Special Features: BACK WORN HYDRATION SYSTEM WOODLAND COLOR WITH CBR 4.0 RESERVOIR AND TYPE A ATTACHMENT; ADJUSTABLE QUICK RELEASE SHOULDER STRAP; EXTERIOR 1000D CORDURA; CHEM BIO RESERVOIR 4.0 MADE WITH DURA FLEX BARRIER TECHNOLOGY RESISTS CHEMICAL AND BIOLOGICAL AGENTS; EMPTY RESERVOIR 1.13 LBS., FILLED RESERVOIR 7.38 LBS. LBS. 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.