The Jocking Strap,rear, cataloged under National Stock Number 4220-01-191-8536, is classified within Federal Supply Class 4220 (Marine Lifesaving and Diving Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4220-01-191-8536 |
| Item Name | Jocking Strap,rear |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | NYLON MIL-W-4088 STRAP,TYPE X111,UTRTD,BLACK;NYLON V-T-295 THREAD TYPE I OR II,CLASS 1,SIZE 3,BLACK AA.C.A.66043;CORROSION RESISTANT STEEL GROMMET SIZE 1;COILED SPRING SNAP HOOK;16 HOLES EQUALLY SPACES ON 1.125 IN. CENTERS IN |
| 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 |
|---|---|
| 16-1-538 | 5/9 Secondary reference Navy Clothing and Textile Research Facility Natick Laboratories |
| MIL-W-4088K | 4/1 Identification reference U.S. Government activity |
| MS22044 | 2/2 Government specification standardization U.S. Government activity |
| 16-1-538 | 5/9 Secondary reference U.S. Government activity |
| 592-4759184 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 4220-01-191-8536 is a Jocking Strap,rear, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
Key specifications for 4220-01-191-8536: General Characteristics Item Description: NYLON MIL-W-4088 STRAP,TYPE X111,UTRTD,BLACK;NYLON V-T-295 THREAD TYPE I OR II,CLASS 1,SIZE 3,BLACK AA.C.A.66043;CORROSION RESISTANT STEEL GROMMET SIZE 1;COILED SPRING SNAP HOOK;16 HOLES EQUALLY SPACES ON 1.125 IN. CENTERS 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.