The Channel,loading Ramp,aircraft, cataloged under National Stock Number 3990-01-348-6371, is classified within Federal Supply Class 3990 (Miscellaneous Materials Handling Equipment) of the Materials Handling Equipment group. The manufacturer of record is Wilson Products 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3990-01-348-6371 |
| Primary Part Number | WP105130-102 |
| Item Name | Channel,loading Ramp,aircraft |
| FSC / FSG | 3990 / 39 — Miscellaneous Materials Handling Equipment |
| Manufacturer | Wilson Products Inc |
| Status | ACTIVE |
| General Characteristics Item Description | LENGTH 68.95 IN;WIDTH 7.22 IN ONE END,1.66 IN OTHER END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| WP105130-102 PRIMARY | Wilson Products Inc (USA) |
| Reference | Meaning |
|---|---|
| WP105130 | D/9 Drawing number reference only Wilson Products Inc |
NSN 3990-01-348-6371 is a Channel,loading Ramp,aircraft, manufactured by Wilson Products Inc, classified under FSC 3990, Miscellaneous Materials Handling Equipment. Status: active.
NSN 3990-01-348-6371 has 1 manufacturer part number on file: WP105130-102 (Wilson Products Inc).
Key specifications for WP105130-102: General Characteristics Item Description: LENGTH 68.95 IN;WIDTH 7.22 IN ONE END,1.66 IN OTHER END IN; End Item Identification: USED ON LOWER CHANNEL-FWD AUX RAMP,C-141 AIRCRAFT. 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.
NSN 3990-01-348-6371 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.