The Filter Media,air Conditioning, cataloged under National Stock Number 4130-00-974-5962, 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 Telemechanics Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-00-974-5962 |
| Primary Part Number | 310729 |
| Item Name | Filter Media,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Filtering Media Design | POROUS SINGLE FILTERING MEDIA RESPONSE |
| Design Type | LIMITED |
| Material | PLASTIC POLYURETHANE FILTERING MEDIUM |
| 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 |
|---|---|
| 310729 PRIMARY | Telemechanics Inc (USA) |
| Reference | Meaning |
|---|---|
| 310729 | 5/9 Secondary reference American Telephone and Telegraph Co |
| TP310729 | 5/9 Secondary reference Teleprinter Corp of America |
NSN 4130-00-974-5962 is a Filter Media,air Conditioning, manufactured by Telemechanics Inc, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-00-974-5962 has 1 manufacturer part number on file: 310729 (Telemechanics Inc).
Key specifications for 310729: Filtering Media Design: POROUS SINGLE FILTERING MEDIA RESPONSE; Design Type: LIMITED; Special Features: 2.750 IN. LG IN; Material: PLASTIC POLYURETHANE FILTERING MEDIUM. 3 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.