The Pin,grooved,headless, cataloged under National Stock Number 5315-01-316-7734, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Advanced Ground Systems Engineering Llc Div Advanced Ground Systems Engineering. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-316-7734 |
| Primary Part Number | LT50041-1 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Advanced Ground Systems Engineering Llc Div Advanced Ground Systems Engineering |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES OVERALL |
| Undercut Width | 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN |
| First End Taper Length | 0.050 INCHES NOMINAL IN |
| Undercut Diameter | 0.441 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN |
| First End Location | BOTH ENDS |
| First End Style | CHAMFERED |
| Style Designator | GROOVE |
| Material Document and Classification | AMS 5639 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.479 INCHES MINIMUM AND 0.486 INCHES MAXIMUM IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | IDENTICAL |
| Effective Length | 2.030 INCHES MINIMUM AND 2.040 INCHES MAXIMUM IN |
| Second Undercut Width | 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN |
| Material | STEEL COMP 304 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 |
|---|---|
| LT50041-1 PRIMARY | Advanced Ground Systems Engineering Llc Div Advanced Ground Systems Engineering (USA) |
| Reference | Meaning |
|---|---|
| LT50041-1 | 5/9 Secondary reference Eaton Aviation Corporation |
NSN 5315-01-316-7734 is a Pin,grooved,headless, manufactured by Advanced Ground Systems Engineering Llc Div Advanced Ground Systems Engineering, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-316-7734 has 1 manufacturer part number on file: LT50041-1 (Advanced Ground Systems Engineering Llc Div Advanced Ground Systems Engineering).
Key specifications for LT50041-1: Surface Finish: 125.0 MICROINCHES OVERALL; Undercut Width: 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN; First End Taper Length: 0.050 INCHES NOMINAL IN; Undercut Diameter: 0.441 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN. 14 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.