The Pin,spring, cataloged under National Stock Number 5315-00-290-7776, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Novaria Holdings Llc Dba Novaria Group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-290-7776 |
| Primary Part Number | 52-018-078-0812 |
| Item Name | Pin,spring |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Novaria Holdings Llc Dba Novaria Group |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416,TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Hardness Rating | 46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | SLOTTED |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Diameter | 0.083 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN |
| Material Thickness | 0.018 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 1 TYPE AND A COMPOSITION |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Shear Strength | 650 DOUBLE POUND |
| Material | STEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1080 OR STEEL COMP 1086 OR STEEL COMP 1095 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 |
|---|---|
| 52-018-078-0812 PRIMARY | Novaria Holdings Llc Dba Novaria Group (USA) |
| 52-018-078-0812 | Esna, Llc (USA) |
| Reference | Meaning |
|---|---|
| MILP10971 | 5/9 Secondary reference U.S. Government activity |
| MIL-P-10971 | 3/1 Design control — primary reference U.S. Government activity |
| 52-018-078-0812 | 5/9 Secondary reference Harvard Industries Inc |
NSN 5315-00-290-7776 is a Pin,spring, manufactured by Novaria Holdings Llc Dba Novaria Group, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-290-7776 has 2 manufacturer part numbers on file: 52-018-078-0812 (Novaria Holdings Llc Dba Novaria Group), 52-018-078-0812 (Esna, Llc).
Key specifications for 52-018-078-0812: Surface Treatment Document and Classification: QQ-P-416,TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Hardness Rating: 46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL; Style Designator: SLOTTED; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL. 10 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.