The Interconnecting Box, cataloged under National Stock Number 5895-01-591-7887, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Medallion Instrumentation Systems, Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5895-01-591-7887 |
| Primary Part Number | 7020-20044-01 |
| Item Name | Interconnecting Box |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Medallion Instrumentation Systems, Llc |
| Status | ACTIVE |
| Supplementary Features | STORAGE TEMPERATURE SHALL BE WITHIN -50 DEGREES FAHRENHEIT AND 140 DEGREES FAHRENHEIT |
| Unthreaded Mounting Hole Diameter | 6.6 MILLIMETERS NOMINAL MM |
| Specification/standard Data | 05047-ASME Y14.100-2013 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047-ASME Y14.5M-2009 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Functional Description | 0-150PSI READ CAPABILITY; MAX PRESSURE OF 245PSI |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Weight | 1.5400 lbs |
| Cube | 0.0923 cu ft |
| Part Number | Manufacturer |
|---|---|
| 7020-20044-01 PRIMARY | Medallion Instrumentation Systems, Llc (USA) |
| 12423156-001 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 7020-20032-01 | 5/9 Secondary reference Medallion Instrumentation Systems, Llc |
| 7020-20032-01 | 3/9 Design control — primary reference Borgwarner Air/fluid Systems Instrumentation |
| 12423156 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5895-01-591-7887 is a Interconnecting Box, manufactured by Medallion Instrumentation Systems, Llc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-591-7887 has 2 manufacturer part numbers on file: 7020-20044-01 (Medallion Instrumentation Systems, Llc), 12423156-001 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 5895-01-649-8229. Verify interchangeability with system specifications before substitution.
Key specifications for 7020-20044-01: Overall Height: 222.6 MILLIMETERS NOMINAL MM; Supplementary Features: STORAGE TEMPERATURE SHALL BE WITHIN -50 DEGREES FAHRENHEIT AND 140 DEGREES FAHRENHEIT; Unthreaded Mounting Hole Diameter: 6.6 MILLIMETERS NOMINAL MM; Overall Width: 197.2 MILLIMETERS NOMINAL MM. 4 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.
NSN 5895-01-591-7887 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.