The Screwdriver,flat Tip, cataloged under National Stock Number 5120-00-288-9708, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is L.s. Starrett Company (the) Div Tool Division. Government technical data includes 7 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5120-00-288-9708 |
| Primary Part Number | 553B |
| Item Name | Screwdriver,flat Tip |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | L.s. Starrett Company (the) Div Tool Division |
| Status | ACTIVE |
| Length | 3.000 INCHES NOMINAL BLADE IN |
| Specification/standard Data | 05047-ASME B107.600 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 CLASS AND A STYLE |
| Width | 0.156 INCHES NOMINAL TIP IN |
| Material | STEEL BLADE |
| Material | PLASTIC HANDLE |
| Thickness | 0.014 INCHES NOMINAL TIP IN |
| 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 |
|---|---|
| 553B | L.s. Starrett Company (the) Div Tool Division (USA) |
| Reference | Meaning |
|---|---|
| B107.600 TY1CL1STA | 5/1 Secondary reference U.S. Government activity |
| GGG-S-121 | 5/9 Secondary reference U.S. Government activity |
| GGG-S-121 TY1CL7 | 5/9 Secondary reference U.S. Government activity |
| B107.600 | 3/1 Design control — primary reference The American Society of Mechanical Engineers |
| B107.15 TY1 | 5/9 Secondary reference U.S. Government activity |
| B107.15 | 5/9 Secondary reference The American Society of Mechanical Engineers |
NSN 5120-00-288-9708 is a Screwdriver,flat Tip, manufactured by L.s. Starrett Company (the) Div Tool Division, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-00-288-9708 has 1 manufacturer part number on file: 553B (L.s. Starrett Company (the) Div Tool Division).
1 possible match (shared part number, not a government interchangeability claim): 5996-00-982-9682. Verify interchangeability with system specifications before substitution.
Key specifications for 553B: Length: 3.000 INCHES NOMINAL BLADE IN; Overall Length: 5.625 INCHES NOMINAL IN; Specification/standard Data: 05047-ASME B107.600 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE. 7 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.