The Differential Pressu, cataloged under National Stock Number 4940-01-651-4787, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Cameron Energy Services Corp.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Differential Pressu |
| FSC / FSG | 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment (FSG 49) |
| Manufacturers | Cameron Energy Services Corp. (CAGE 05991) |
| Parameter | Value |
|---|---|
| NSN | 4940-01-651-4787 |
| Primary Part Number | 9A-0385-0027A |
| Item Name | Differential Pressu |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Cameron Energy Services Corp. |
| Status | ACTIVE |
| 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 |
|---|---|
| 9A-0385-0027A PRIMARY | Cameron Energy Services Corp. (USA) |
| Reference | Meaning |
|---|---|
| D4R-19219 | D/9 Drawing number reference only Cameron Energy Services Corp. |
NSN 4940-01-651-4787 is a Differential Pressu, manufactured by Cameron Energy Services Corp., classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-651-4787 has 1 manufacturer part number on file: 9A-0385-0027A (Cameron Energy Services Corp.).
2 possible matches (shared part number, not a government interchangeability claim): 4940-01-651-4837, 3040-01-651-4874. Verify interchangeability with system specifications before substitution.
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.