The Pin,tapered,threaded, cataloged under National Stock Number 5315-01-193-7074, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Legacy Am&m. Government technical data includes 19 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-193-7074 |
| Primary Part Number | LD122-0033-0258 |
| Item Name | Pin,tapered,threaded |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| First End Location | OVAL END |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.438 INCHES NOMINAL IN |
| First End Style | OVAL |
| Taper Minor Diameter | 0.136 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN |
| Style Designator | THREADED AT SMALL END |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Grip Length | 0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN |
| Taper Length | 1.125 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Second End Style | SQUARE |
| Taper | 0.500 PER FOOT IN INCHES |
| Thread Class | 2A A |
| Material | STEEL COMP 631 OVERALL |
| Thread Series Designator | UNF |
| First End Outer Radius | 0.500 INCHES NOMINAL 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 |
|---|---|
| LD122-0033-0258 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
NSN 5315-01-193-7074 is a Pin,tapered,threaded, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-193-7074 has 1 manufacturer part number on file: LD122-0033-0258 (The Boeing Company Div Legacy Am&m).
Key specifications for LD122-0033-0258: First End Location: OVAL END; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.438 INCHES NOMINAL IN; First End Style: OVAL. 19 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.