The Fairlead,block, cataloged under National Stock Number 5342-01-510-0057, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-510-0057 |
| Item Name | Fairlead,block |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Status | ACTIVE |
| FSC Application Data | NHA KC31200 SUPPORT INSTL-TROOP SEATS |
| Material Document and Classification | ASTM D4181 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | PLASTIC OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| KC31200-041 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5342-01-510-0057 is a Fairlead,block, classified under FSC 5342, Hardware, Weapon System. Status: active.
Key specifications for 5342-01-510-0057: FSC Application Data: NHA KC31200 SUPPORT INSTL-TROOP SEATS; Material Document and Classification: ASTM D4181 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Special Features: STOCK SIZE 0.063 X 2.0 X 2.0; MATERIAL POM111-EXTRUDED ACETALSTOCK SIZE 0.063 X 2.0 X 2.0; MATERIAL POM111-EXTRUDED ACETAL; End Item Identification: SH-2G SEASPRITE HELICOPTERSH-2G SEASPRITE HELICOPTER G. 3 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.