The Catch,flush, cataloged under National Stock Number 5340-01-030-4978, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Ho-Ho-Kus, Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-030-4978 |
| Primary Part Number | BACL10U4 |
| Item Name | Catch,flush |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Ho-Ho-Kus, Inc |
| Status | ACTIVE |
| Bolt Offset Distance | 0.560 INCHES NOMINAL IN |
| Length | 3.350 INCHES NOMINAL IN |
| Lever Offset Distance | 0.113 INCHES NOMINAL IN |
| Style Designator | FLUSH LEVER ACTUATOR |
| Mounting Hole Diameter | 0.193 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes Along Width | 1.500 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes Along Length | 2.000 INCHES NOMINAL IN |
| Width | 2.750 INCHES NOMINAL IN |
| Material | UNABLE TO DECODE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| BACL10U4 PRIMARY | Ho-Ho-Kus, Inc (USA) |
| Reference | Meaning |
|---|---|
| H5040K343 | 5/2 Secondary reference U.S. Government activity |
| BACL10U4 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5340-01-030-4978 is a Catch,flush, manufactured by Ho-Ho-Kus, Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-030-4978 has 1 manufacturer part number on file: BACL10U4 (Ho-Ho-Kus, Inc).
Key specifications for BACL10U4: Bolt Offset Distance: 0.560 INCHES NOMINAL IN; Length: 3.350 INCHES NOMINAL IN; Lever Offset Distance: 0.113 INCHES NOMINAL IN; Style Designator: FLUSH LEVER ACTUATOR. 9 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.