The Pin,grooved,headed, cataloged under National Stock Number 5315-00-446-0845, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Sterling Machine Company, Inc.. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5315-00-446-0845 |
| Primary Part Number | 841B998P6 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Sterling Machine Company, Inc. |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES OVERALL |
| Undercut Width | 0.018 INCHES NOMINAL IN |
| Undercut Diameter | 0.062 INCHES NOMINAL IN |
| Under Head Length | 0.405 INCHES NOMINAL IN |
| First End Style | SQUARE |
| Style Designator | GROOVE |
| Pin Head Diameter | 0.150 INCHES NOMINAL IN |
| Diameter | 0.926 INCHES MINIMUM AND 0.929 INCHES MAXIMUM IN |
| Effective Length | 0.330 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| Head Style | FLAT |
| Height | 0.030 INCHES NOMINAL IN |
| Material | STEEL COMP 440C OVERALL |
| 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 |
|---|---|
| 841B998P6 | Sterling Machine Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 841B998P6 | 5/9 Secondary reference General Electric Company |
| 841B998P6 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-00-446-0845 is a Pin,grooved,headed, manufactured by Sterling Machine Company, Inc., classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-446-0845 has 1 manufacturer part number on file: 841B998P6 (Sterling Machine Company, Inc.).
Key specifications for 841B998P6: Surface Finish: 32.0 MICROINCHES OVERALL; Undercut Width: 0.018 INCHES NOMINAL IN; Undercut Diameter: 0.062 INCHES NOMINAL IN; Under Head Length: 0.405 INCHES NOMINAL IN. 12 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.