The Distribution Box, cataloged under National Stock Number 6110-01-528-2922, is classified within Federal Supply Class 6110 (Electrical Control Equipment) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6110-01-528-2922 |
| Primary Part Number | 7550076-A2A |
| Item Name | Distribution Box |
| FSC / FSG | 6110 / 61 — Electrical Control Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Mounting Method | UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.281 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR, FLUSH MOUNTING |
| Locking Device Type | PADLOCK |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 3.630 INCHES NOMINAL IN |
| Terminal Type and Quantity | 8 SOLDER LUG |
| Furnished Items and Quantity | 1 COVER AND 1 TERMINAL BOARD |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.060 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Standard Mounting Pattern Designator | 4 POINT-RECTANGULAR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 7550076-A2A PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| G634-1695-A2A | 5/2 Secondary reference U.S. Government activity |
NSN 6110-01-528-2922 is a Distribution Box, manufactured by Naval Sea Systems Command, classified under FSC 6110, Electrical Control Equipment. Status: active.
NSN 6110-01-528-2922 has 1 manufacturer part number on file: 7550076-A2A (Naval Sea Systems Command).
Key specifications for 7550076-A2A: Overall Height: 15.620 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S); Unthreaded Mounting Hole Diameter: 0.281 INCHES NOMINAL IN; Style Designator: RECTANGULAR, FLUSH MOUNTING. 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.