The Filter-Drier,refrigerant, cataloged under National Stock Number 4130-00-661-2116, 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 & D Equipment Company, Inc.. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-00-661-2116 |
| Primary Part Number | CTS2TR |
| Item Name | Filter-Drier,refrigerant |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | C & D Equipment Company, Inc. |
| Status | ACTIVE |
| Compressor Power Rating | 1.000 HORSEPOWER |
| Shape | STRAIGHT |
| Desiccant Type | MOLECULAR SIEVE |
| Features Provided | INTEGRAL STRAINER |
| Shell Length | 2.875 INCHES NOMINAL IN |
| Unit Type | NONREFILLABLE |
| Material | COPPER SHELL |
| Unpackaged Unit Weight | 0.306 POUNDS LBS |
| End Connection Type and Location | UNTHREADED INTERNAL TUBE FIRST END |
| End Connection Type and Location | UNTHREADED INTERNAL TUBE SECOND END |
| 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 |
|---|---|
| CTS2TR PRIMARY | C & D Equipment Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| SR-6 | 5/9 Secondary reference Oasis Construction Div Supply Nurses |
| N98 | 5/9 Secondary reference Silver Refrigeration Mfg Corp |
NSN 4130-00-661-2116 is a Filter-Drier,refrigerant, manufactured by C & D Equipment Company, Inc., classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-00-661-2116 has 1 manufacturer part number on file: CTS2TR (C & D Equipment Company, Inc.).
5 possible matches (shared part number, not a government interchangeability claim): 5325-00-946-5504, 5315-01-210-7566, 5306-01-548-8402. Verify interchangeability with system specifications before substitution.
Key specifications for CTS2TR: Compressor Power Rating: 1.000 HORSEPOWER; Shape: STRAIGHT; Desiccant Type: MOLECULAR SIEVE; Features Provided: INTEGRAL STRAINER. 10 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.