The Capillary Tube Assembly, cataloged under National Stock Number 4130-01-014-3529, 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 C. Nelson Mfg. Co. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-014-3529 |
| Primary Part Number | 112-323A |
| Item Name | Capillary Tube Assembly |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | C. Nelson Mfg. Co. Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | COPPER TUBING,1 PIECE 3/8 X 0.035 X 63 IN.,1 PIECE 1/4 X 0.035 X 5 IN.,CAPILLARYTUBING,1 PIECE 0.042 X 11 FT - 11 IN.,1 PIECE COMBINATION CORK AND RUBBER TUBING 11/16 ID X 1-1/16 IN. X 58 IN.,CONNECTS BY 1 EA 3/8 X 0.035 X 1-1/4 COPPER CONNECTOR,ONE 1/4 IN. FLARE NUT,ONE 3/8 IN. FLARE NUT,ONE END SWEDGE COPPER TUBE 3/4 IN. D TO RECEIVE 3/8 IN. OD TUBE,COILED ON 5 IN. RADIUS IN |
| 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 |
|---|---|
| 112-323A PRIMARY | C. Nelson Mfg. Co. Inc. (USA) |
| Reference | Meaning |
|---|---|
| N112-323 | 5/9 Secondary reference C. Nelson Mfg. Co. Inc. |
| 112-323A | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 4130-01-014-3529 is a Capillary Tube Assembly, manufactured by C. Nelson Mfg. Co. Inc., classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-014-3529 has 1 manufacturer part number on file: 112-323A (C. Nelson Mfg. Co. Inc.).
1 possible match (shared part number, not a government interchangeability claim): 7025-01-542-8844. Verify interchangeability with system specifications before substitution.
Key specifications for 112-323A: General Characteristics Item Description: COPPER TUBING,1 PIECE 3/8 X 0.035 X 63 IN.,1 PIECE 1/4 X 0.035 X 5 IN.,CAPILLARYTUBING,1 PIECE 0.042 X 11 FT - 11 IN.,1 PIECE COMBINATION CORK AND RUBBER TUBING 11/16 ID X 1-1/16 IN. X 58 IN.,CONNECTS BY 1 EA 3/8 X 0.035 X 1-1/4 COPPER CONNECTOR,ONE 1/4 IN. FLARE NUT,ONE 3/8 IN. FLARE NUT,ONE END SWEDGE COPPER TUBE 3/4 IN. D TO RECEIVE 3/8 IN. OD TUBE,COILED ON 5 IN. RADIUS IN; End Item Identification: NELSON ICE CREAM CABINET MODEL BS-4. 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.