The Bellows Assembly,valve, cataloged under National Stock Number 4130-00-346-8908, 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4130-00-346-8908 |
| Item Name | Bellows Assembly,valve |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Status | ACTIVE |
| General Characteristics Item Description | BRASS W/MONEL INTERIOR METAL PARTS; BODY OD 3.250 IN.; ID 2.250 IN. W/CORRUGATION; H 3.375 IN.; 4 HOLE ASME FLANGE 3.500 IN. SQ; 0.093 IN. THK; HOLES DIA 0.312 IN.; PIPE SIZE 1 IN. TO 1.500 IN.; OPENING POINT ADJUSTMENT RANGE-PSIG 70 TO 260; V46BD BR VALVES; NON-CORROSIVE REFRIGERANTS ALL RANGE 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 |
|---|---|
| SEP50A-600R | 3/2 Design control — primary reference U.S. Government activity |
| 246-755 | 5/9 Secondary reference U.S. Government activity |
NSN 4130-00-346-8908 is a Bellows Assembly,valve, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
Key specifications for 4130-00-346-8908: General Characteristics Item Description: BRASS W/MONEL INTERIOR METAL PARTS; BODY OD 3.250 IN.; ID 2.250 IN. W/CORRUGATION; H 3.375 IN.; 4 HOLE ASME FLANGE 3.500 IN. SQ; 0.093 IN. THK; HOLES DIA 0.312 IN.; PIPE SIZE 1 IN. TO 1.500 IN.; OPENING POINT ADJUSTMENT RANGE-PSIG 70 TO 260; V46BD BR VALVES; NON-CORROSIVE REFRIGERANTS ALL RANGE 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.