The Pin,hollow, cataloged under National Stock Number 5315-01-343-2918, 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 Defense. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-343-2918 |
| Primary Part Number | 74A110679-2019 |
| Item Name | Pin,hollow |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| First End Style | SQUARE W/THRU HOLE |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Pin Overall Diameter | 2.4960 INCHES MINIMUM AND 2.4965 INCHES MAXIMUM IN |
| Pin Overall Length | 5.526 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Inside Diameter | 1.880 INCHES NOMINAL IN |
| Material | STEEL COMP XM-13 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 74A110679-2019 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 10123309 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 74A110679-2019 | 5/9 Secondary reference Mccay Tool and Engineering Company Dba Mccay Tool & Engineering Co |
NSN 5315-01-343-2918 is a Pin,hollow, manufactured by The Boeing Company Div Defense, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-343-2918 has 1 manufacturer part number on file: 74A110679-2019 (The Boeing Company Div Defense).
Key specifications for 74A110679-2019: First End Style: SQUARE W/THRU HOLE; Material Document and Classification: AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Pin Overall Diameter: 2.4960 INCHES MINIMUM AND 2.4965 INCHES MAXIMUM IN; Pin Overall Length: 5.526 INCHES NOMINAL IN. 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.