The Manifold,charging and Testing,re, cataloged under National Stock Number 4130-01-679-3974, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Ritchie Engineering Co Inc. Government technical data includes 7 specifications, 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 | 4130-01-679-3974 |
| Primary Part Number | 49935 |
| Item Name | Manifold,charging and Testing,re |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Ritchie Engineering Co Inc |
| Status | ACTIVE |
| Handle Type | HANDWHEEL |
| Valve Quantity | 4 |
| Valve Handle | INCLUDED |
| Style Designator | THREADED ALL GROUPINGS |
| End Connection Quantity | 4 ALL GROUPINGS |
| Nondefinitive Spec/std Data | GAUGE RED/BLUE COLOR |
| Material | STEEL AND ALUMINUM |
| 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 |
|---|---|
| 49935 PRIMARY | Ritchie Engineering Co Inc (USA) |
NSN 4130-01-679-3974 is a Manifold,charging and Testing,re, manufactured by Ritchie Engineering Co Inc, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-679-3974 has 1 manufacturer part number on file: 49935 (Ritchie Engineering Co Inc).
Key specifications for 49935: Handle Type: HANDWHEEL; Valve Quantity: 4; Valve Handle: INCLUDED; Style Designator: THREADED ALL GROUPINGS. 7 specifications are 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.