The Link,chain,cold Shut, cataloged under National Stock Number 4010-00-494-2326, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Apex Pinnacle Corp. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4010-00-494-2326 |
| Primary Part Number | F310190-437 |
| Item Name | Link,chain,cold Shut |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | Apex Pinnacle Corp |
| Status | ACTIVE |
| Inside Width | 0.562 INCHES NOMINAL IN |
| Inside Length | 1.312 INCHES NOMINAL IN |
| Material Diameter | 0.375 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Material | STEEL |
| 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 |
|---|---|
| F310190-437 | Apex Pinnacle Corp (USA) |
| Reference | Meaning |
|---|---|
| F310190-437 | 3/9 Design control — primary reference Foss-Brown, Inc |
| F310190-437 | 5/9 Secondary reference U.S. Government activity |
NSN 4010-00-494-2326 is a Link,chain,cold Shut, manufactured by Apex Pinnacle Corp, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-00-494-2326 has 1 manufacturer part number on file: F310190-437 (Apex Pinnacle Corp).
Key specifications for F310190-437: Inside Width: 0.562 INCHES NOMINAL IN; Inside Length: 1.312 INCHES NOMINAL IN; Material Diameter: 0.375 INCHES NOMINAL IN; Style Designator: PLAIN. 5 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.