The Guard,access Shelter, cataloged under National Stock Number 4130-00-835-4385, 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 Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-00-835-4385 |
| Primary Part Number | B4524-3178 |
| Item Name | Guard,access Shelter |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters |
| Status | ACTIVE |
| General Characteristics Item Description | 0.156 IN. DIA SUPPORT WIRES,0.125 IN. DIA TOP WIRES,STAINLESS STEEL,O/A INSIDE DIA 24.562 IN. 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 |
|---|---|
| B4524-3178 | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA) |
| Reference | Meaning |
|---|---|
| 83579 | 5/2 Secondary reference U.S. Government activity |
| GRL59 | 5/9 Secondary reference Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters |
| 4524-3178 | 5/9 Secondary reference Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters |
| 83579 | 3/9 Design control — primary reference U.S. Government activity |
| 83579 | 5/9 Secondary reference Drs Environmental Systems Inc |
NSN 4130-00-835-4385 is a Guard,access Shelter, manufactured by Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-00-835-4385 has 1 manufacturer part number on file: B4524-3178 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters).
Key specifications for B4524-3178: General Characteristics Item Description: 0.156 IN. DIA SUPPORT WIRES,0.125 IN. DIA TOP WIRES,STAINLESS STEEL,O/A INSIDE DIA 24.562 IN. 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.