The Extension,screwdriver Bit, cataloged under National Stock Number 5120-00-152-8991, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Wright Tool Company, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 5120-00-152-8991 |
| Primary Part Number | 99X5TW |
| Item Name | Extension,screwdriver Bit |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Wright Tool Company, Llc |
| 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 |
|---|---|
| 99X5TW | Wright Tool Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 48250 | 5/9 Secondary reference Apex Tool Group, Llc |
| 99X5 | 5/9 Secondary reference U.S. Government activity |
| 99X5 | 5/9 Secondary reference Apex Tool Group, Llc |
| 5120-00-152-8991 | 3/2 Design control — primary reference U.S. Government activity |
| 9-5X | 5/9 Secondary reference Eis Inc Dba Com-Kyl,div of Eis |
| 48250 | 5/9 Secondary reference U.S. Government activity |
| 99-X5 | 5/9 Secondary reference Cooper Tools Ltd |
NSN 5120-00-152-8991 is a Extension,screwdriver Bit, manufactured by Wright Tool Company, Llc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-00-152-8991 has 1 manufacturer part number on file: 99X5TW (Wright Tool Company, Llc).
5 possible matches (shared part number, not a government interchangeability claim): 5999-00-159-6039, 4935-00-918-5032, 5136-01-099-5826. Verify interchangeability with system specifications before substitution.
Key specifications for 99X5TW: Overall Length: 5.000 INCHES NOMINAL IN; Special Features: FOR USE WITH COOPER/XCELITE SERIES 99 BLADES. 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.