The Pin,grooved,headed, cataloged under National Stock Number 5315-01-170-6441, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co. Government technical data includes 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-170-6441 |
| Primary Part Number | 7-0565-2 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co |
| Status | ACTIVE |
| First End Taper Length | 0.040 INCHES NOMINAL IN |
| Undercut Diameter | 1.4635 INCHES MINIMUM AND 1.4641 INCHES MAXIMUM IN |
| First End Countersink Diameter | 1.1200 INCHES MINIMUM AND 1.1212 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MCA1R P.S. 13102 CL A AND CL B,FSCM 97415 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Under Head Length | 2.843 INCHES MINIMUM AND 2.848 INCHES MAXIMUM IN |
| First End Style | CHAMFERED AND COUNTERSUNK |
| Style Designator | GROOVE |
| Pin Head Diameter | 2.000 INCHES NOMINAL IN |
| Material Document and Classification | AMS 6526 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 1.5635 INCHES MINIMUM AND 1.5641 INCHES MAXIMUM IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| First End Countersink Angle | 88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM |
| Head Style | FLAT CHAMFER |
| Height | 0.125 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN |
| Surface Treatment | CHROMIUM OVERALL |
| Undercut Radius | 0.050 INCHES NOMINAL IN |
| Material | STEEL 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 |
|---|---|
| 7-0565-2 | Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co (USA) |
| Reference | Meaning |
|---|---|
| 10123181 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 7-0565-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-170-6441 is a Pin,grooved,headed, manufactured by Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-170-6441 has 1 manufacturer part number on file: 7-0565-2 (Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co).
2 possible matches (shared part number, not a government interchangeability claim): 6680-01-316-2405, 5930-01-365-7684. Verify interchangeability with system specifications before substitution.
Key specifications for 7-0565-2: First End Taper Length: 0.040 INCHES NOMINAL IN; Undercut Diameter: 1.4635 INCHES MINIMUM AND 1.4641 INCHES MAXIMUM IN; First End Countersink Diameter: 1.1200 INCHES MINIMUM AND 1.1212 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MCA1R P.S. 13102 CL A AND CL B,FSCM 97415 MFR REF SINGLE TREATMENT RESPONSE OVERALL. 17 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.