The Bulb,well, cataloged under National Stock Number 4130-01-048-2185, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-048-2185 |
| Item Name | Bulb,well |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Status | ACTIVE |
| General Characteristics Item Description | C/O 1 TEE,0.875 IN. X 0.625 IN. X 0.500,2.350 IN. LG,DWG 13211E4043-50,FSCM 97403,1 TUBE,COPPER ASTM B75,TY DHP,0.625 IN. OD X 0.049 IN. WALL STK,5.060 IN. LG,1 TUBE,COPPER ASTM B280,TY DHP,0.875 IN. OD X 0.045IN. WALL STK,3.810 IN. LG,1 REDUCER TUBE,MS35923-10,1 PLUG TUBE,MS35924-4,6.090 IN. O/A LG,ALL CONNECTIONS BRAZED PER MIL-B-7883 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 |
|---|---|
| 13216E5921 | 3/2 Design control — primary reference U.S. Government activity |
| 13216E5921 | 5/9 Secondary reference U.S. Government activity |
NSN 4130-01-048-2185 is a Bulb,well, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
Key specifications for 4130-01-048-2185: General Characteristics Item Description: C/O 1 TEE,0.875 IN. X 0.625 IN. X 0.500,2.350 IN. LG,DWG 13211E4043-50,FSCM 97403,1 TUBE,COPPER ASTM B75,TY DHP,0.625 IN. OD X 0.049 IN. WALL STK,5.060 IN. LG,1 TUBE,COPPER ASTM B280,TY DHP,0.875 IN. OD X 0.045IN. WALL STK,3.810 IN. LG,1 REDUCER TUBE,MS35923-10,1 PLUG TUBE,MS35924-4,6.090 IN. O/A LG,ALL CONNECTIONS BRAZED PER MIL-B-7883 IN; End Item Identification: 4120004115444. 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.