The Block,chock, cataloged under National Stock Number 4935-01-028-4741, is classified within Federal Supply Class 4935 (Guided Missile Maintenance, Repair, and Checkout Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4935-01-028-4741 |
| Primary Part Number | 10698121-2 |
| Item Name | Block,chock |
| FSC / FSG | 4935 / 49 — Guided Missile Maintenance, Repair, and Checkout Specialized Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| General Characteristics Item Description | 11.375 IN. LG,8.500 IN. W IN |
| 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 |
|---|---|
| 10698121-2 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 10698121-2 | Alek Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 10698121-2 | 5/1 Secondary reference Fms Packing Co Inc |
| 10698121-2 | 5/1 Secondary reference Spc Container |
NSN 4935-01-028-4741 is a Block,chock, manufactured by Us Army Aviation and Missile Command, classified under FSC 4935, Guided Missile Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
NSN 4935-01-028-4741 has 2 manufacturer part numbers on file: 10698121-2 (Us Army Aviation and Missile Command), 10698121-2 (Alek Industries Inc).
Key specifications for 10698121-2: General Characteristics Item Description: 11.375 IN. LG,8.500 IN. W 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.