The Tensioner,jackbolt, cataloged under National Stock Number 5120-01-509-1371, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-509-1371 |
| Primary Part Number | ERH692-1802A108 L1 |
| Item Name | Tensioner,jackbolt |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| ERH692-1802A108 L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 7383799-0309L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 595-7067876-201 L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| MN-01011L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 243-6985886-16L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| MN-01011 | 3/1 Design control — primary reference Superbolt Inc |
| 595-7067876-201 | 5/1 Secondary reference Naval Sea Systems Command |
| 243-6985886-16 | 5/1 Secondary reference Naval Sea Systems Command |
| 7383799-0309 | 5/1 Secondary reference Naval Sea Systems Command |
| ERH692-1802A108 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5120-01-509-1371 is a Tensioner,jackbolt, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-509-1371 has 5 manufacturer part numbers on file: ERH692-1802A108 L1 (Naval Inventory Control Point Mechanicsburg), 7383799-0309L1 (Naval Inventory Control Point Mechanicsburg), 595-7067876-201 L1 (Naval Inventory Control Point Mechanicsburg), MN-01011L1 (Naval Inventory Control Point Mechanicsburg), 243-6985886-16L1 (Naval Inventory Control Point Mechanicsburg).
Key specifications for ERH692-1802A108 L1: Criticality Code Justification: ZZZY; End Item Identification: SHAFT SEAL, HOUSING; Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. 2 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.