The Sealed Pull Pin, cataloged under National Stock Number 8470-01-452-2457, is classified within Federal Supply Class 8470 (Armor, Personal) 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8470-01-452-2457 |
| Primary Part Number | 505-110 |
| Item Name | Sealed Pull Pin |
| FSC / FSG | 8470 / 84 — Armor, Personal |
| Manufacturer | Kirby Morgan Dive Systems Inc |
| Status | ACTIVE |
| General Characteristics Item Description | RELEASE PIN TO USED FOR SUPERLITE27 LOCKING COLLAR; PINS ARE USED DURING HEAVY JETTING AND OTHER TYPES OF OPERATIONS WHERE FIN SILT AND DEBRIS ARE PRESENT IN THE WATER COLUMN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 505-110 PRIMARY | Kirby Morgan Dive Systems Inc (USA) |
NSN 8470-01-452-2457 is a Sealed Pull Pin, manufactured by Kirby Morgan Dive Systems Inc, classified under FSC 8470, Armor, Personal. Status: active.
NSN 8470-01-452-2457 has 1 manufacturer part number on file: 505-110 (Kirby Morgan Dive Systems Inc).
Key specifications for 505-110: General Characteristics Item Description: RELEASE PIN TO USED FOR SUPERLITE27 LOCKING COLLAR; PINS ARE USED DURING HEAVY JETTING AND OTHER TYPES OF OPERATIONS WHERE FIN SILT AND DEBRIS ARE PRESENT IN THE WATER COLUMN. 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.