The Pin,grooved,headless, cataloged under National Stock Number 5315-00-598-7953, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Somerset Engineering Div Midland-Ross Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-598-7953 |
| Primary Part Number | C7111 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — No Item Name Available |
| Manufacturer | Somerset Engineering Div Midland-Ross Corp |
| Status | ACTIVE |
| First End Location | BOTH ENDS |
| Undercut Diameter | 0.188 INCHES NOMINAL IN |
| Surface Finish | 63.0 MICROINCHES OUTSIDE DIAMETER |
| Material | STEEL COMP 4140 OVERALL |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL |
| Second End Relationship with First End | IDENTICAL |
| Style Designator | GROOVE |
| First End Style | SQUARE |
| Diameter | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Effective Length | 0.250 INCHES NOMINAL IN |
| Undercut Width | 0.063 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C7111 | Somerset Engineering Div Midland-Ross Corp (USA) |
| C27648-2PC1616 | Somerset Engineering Div Midland-Ross Corp (USA) |
| C27648-2PC16 | Somerset Engineering Div Midland-Ross Corp (USA) |
NSN 5315-00-598-7953 is a Pin,grooved,headless, manufactured by Somerset Engineering Div Midland-Ross Corp, classified under FSC 5315 (No Item Name Available). Status: active.
NSN 5315-00-598-7953 has 3 cross-referenced part numbers: C7111 (Somerset Engineering Div Midland-Ross Corp), C27648-2PC1616 (Somerset Engineering Div Midland-Ross Corp), C27648-2PC16 (Somerset Engineering Div Midland-Ross Corp).
There are 2 known substitutes for 5315-00-598-7953: 2940-00-848-6043, 4310-01-460-3415. Verify interchangeability with system specifications before substitution.
Key specifications for C7111: First End Location: BOTH ENDS; Undercut Diameter: 0.188 INCHES NOMINAL IN; Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER; Material: STEEL COMP 4140 OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.