The Holder,screwdriver Bit, cataloged under National Stock Number 5130-01-228-4940, is classified within Federal Supply Class 5130 (Hand Tools, Power Driven) of the Hand Tools group. The manufacturer of record is Apex Tool Group, Llc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5130-01-228-4940 |
| Primary Part Number | M-490-6 |
| Item Name | Holder,screwdriver Bit |
| FSC / FSG | 5130 / 51 — Hand Tools, Power Driven |
| Manufacturer | Apex Tool Group, Llc |
| Status | ACTIVE |
| Socket Distance Across Flats | 0.250 INCHES NOMINAL IN |
| Shank Width Across Wrench Flats | 0.250 INCHES NOMINAL IN |
| Features Provided | MAGNETIC |
| Drive End Shape | MALE HEXAGON |
| Socket Shape | HEXAGON |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5130-01-228-4940 is a Holder,screwdriver Bit, manufactured by Apex Tool Group, Llc, classified under FSC 5130, Hand Tools, Power Driven. Status: active.
NSN 5130-01-228-4940 has 3 manufacturer part numbers on file: M-490-6 (Apex Tool Group, Llc), 56146414 (Thales Six Gts France SAS), 56146414 (Thales Belgium Dba Tbe).
1 possible match (shared part number, not a government interchangeability claim): 5975-01-666-9828. Verify interchangeability with system specifications before substitution.
Key specifications for M-490-6: Socket Distance Across Flats: 0.250 INCHES NOMINAL IN; Overall Length: 6.000 INCHES NOMINAL IN; Shank Width Across Wrench Flats: 0.250 INCHES NOMINAL IN; Features Provided: MAGNETIC. 6 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.