The Brush, cataloged under National Stock Number 4940-01-485-0741, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Naval Sea Systems Command. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-485-0741 |
| Primary Part Number | 122-6817720 PC 49 |
| Item Name | Brush |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| 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 |
|---|---|
| 122-6817720 PC 49 PRIMARY | Naval Sea Systems Command (USA) |
| 122-6818783 PC 16 | Naval Sea Systems Command (USA) |
| 37164 | Naval Sea Systems Command (USA) |
| 37164 PRIMARY | Jason Incorporated Dba Osborn International a Unit of Jason (USA) |
| Reference | Meaning |
|---|---|
| 6818783 | D/9 Drawing number reference only Naval Sea Systems Command |
| 6817720 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4940-01-485-0741 is a Brush, manufactured by Naval Sea Systems Command, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-485-0741 has 4 manufacturer part numbers on file: 122-6817720 PC 49 (Naval Sea Systems Command), 122-6818783 PC 16 (Naval Sea Systems Command), 37164 (Naval Sea Systems Command), 37164 (Jason Incorporated Dba Osborn International a Unit of Jason).
3 possible matches (shared part number, not a government interchangeability claim): 4730-01-497-6666, 4730-01-497-6667, 6605-01-695-7011. Verify interchangeability with system specifications before substitution.
Key specifications for 122-6817720 PC 49: Overall Height: 1.375 INCHES NOMINAL IN; Overall Length: 5.625 INCHES NOMINAL IN; Special Features: SYNTHETIC STRIP BRUSH; SIMILAR TO OSBORN SPECIAL MASTER STRIP, CAT NUM 230 PG 68; VENDOR STOCK 72 INCH LONG X 2 1/2 IN O/A HT X 0.28 DIA, CRIMPED TAN POLYPROPLYENE (KORFIL) WITH STAINLESS STEEL CHANNEL IN; Part Name Assigned by Controlling Agency: STRIP BRUSH. 0 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.