The Shield,flight Deck Crewman's Hel, cataloged under National Stock Number 8415-00-604-0263, is classified within Federal Supply Class 8415 (Clothing, Special Purpose) of the Clothing, Individual Equipment, and Insignia group. The manufacturer of record is Sea to Summit Pty Ltd. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8415-00-604-0263 |
| Primary Part Number | MIL-H-81735 006040263 |
| Item Name | Shield,flight Deck Crewman's Hel |
| FSC / FSG | 8415 / 84 — Clothing, Special Purpose |
| Manufacturer | Sea to Summit Pty Ltd |
| Status | ACTIVE |
| Thickness | 0.125 INCHES IN |
| Headwear Attachment Method | HOOK-PILE FASTENER TAPE AND SNAP FASTENER |
| Color | BLUE, COLOR ASSN OF THE US, 70087 MAIN BODY |
| Material | PLASTIC MAIN BODY |
| 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 |
|---|---|
| MIL-H-81735 006040263 | Sea to Summit Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| MIL-H-81735 | 4/1 Identification reference U.S. Government activity |
| 8415PL1784038 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| ASP333-3 | 5/9 Secondary reference David Clark Co Inc Div David Clark Company, Inc. |
NSN 8415-00-604-0263 is a Shield,flight Deck Crewman's Hel, manufactured by Sea to Summit Pty Ltd, classified under FSC 8415, Clothing, Special Purpose. Status: active.
NSN 8415-00-604-0263 has 1 manufacturer part number on file: MIL-H-81735 006040263 (Sea to Summit Pty Ltd).
Key specifications for MIL-H-81735 006040263: Thickness: 0.125 INCHES IN; Headwear Attachment Method: HOOK-PILE FASTENER TAPE AND SNAP FASTENER; Color: BLUE, COLOR ASSN OF THE US, 70087 MAIN BODY; Special Features: BACK SHIELD. 4 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.