The Strap,chin, cataloged under National Stock Number 8415-01-560-3770, is classified within Federal Supply Class 8415 (Clothing, Special Purpose) of the Clothing, Individual Equipment, and Insignia group. The manufacturer of record is Kirby Morgan Dive Systems Inc. Government technical data includes 1 specification, 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 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 | 8415-01-560-3770 |
| Primary Part Number | 505-130 |
| Item Name | Strap,chin |
| FSC / FSG | 8415 / 84 — Clothing, Special Purpose |
| Manufacturer | Kirby Morgan Dive Systems Inc |
| Status | ACTIVE |
| User Designator | MAN |
| 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 |
|---|---|
| 505-130 PRIMARY | Kirby Morgan Dive Systems Inc (USA) |
NSN 8415-01-560-3770 is a Strap,chin, manufactured by Kirby Morgan Dive Systems Inc, classified under FSC 8415, Clothing, Special Purpose. Status: active.
NSN 8415-01-560-3770 has 1 manufacturer part number on file: 505-130 (Kirby Morgan Dive Systems Inc).
1 possible match (shared part number, not a government interchangeability claim): 5895-01-719-9219. Verify interchangeability with system specifications before substitution.
Key specifications for 505-130: Special Features: SUPERLITE 17 A/B AND MK21 HELMET A; Part Name Assigned by Controlling Agency: HELMET MOUNTED CHIN STRAP; User Designator: MAN. 1 specification is 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.