The Spring,helical,compression, cataloged under National Stock Number 5360-00-786-1189, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Viking Pump, Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-786-1189 |
| Primary Part Number | BA1191-1PC13H |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Viking Pump, Inc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.062 INCHES MAXIMUM IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 1.375 INCHES MAXIMUM IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | FED STD 66,AISI/SAE FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 2.156 INCHES NOMINAL IN |
| Spring Deflection Rate | 150.000 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.562 INCHES MINIMUM IN |
| Spring Solid Outside Diameter | 1.062 INCHES MAXIMUM IN |
| Coil Quantity | 10 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL COMP 302 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 |
|---|---|
| BA1191-2PC13H | Viking Pump, Inc (USA) |
| BA1191-1PC13H PRIMARY | Viking Pump, Inc (USA) |
| BA1191PC11 | Viking Pump, Inc (USA) |
| Reference | Meaning |
|---|---|
| H1114S777 | 5/9 Secondary reference Viking Pump, Inc |
NSN 5360-00-786-1189 is a Spring,helical,compression, manufactured by Viking Pump, Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-786-1189 has 3 manufacturer part numbers on file: BA1191-2PC13H (Viking Pump, Inc), BA1191-1PC13H (Viking Pump, Inc), BA1191PC11 (Viking Pump, Inc).
Key specifications for BA1191-1PC13H: Spring Free Outside Diameter: 1.062 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 1.375 INCHES MAXIMUM IN; Style Designator: CYLINDRICAL. 12 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.