The Bolt,machine, cataloged under National Stock Number 5306-01-545-1427, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-545-1427 |
| Primary Part Number | RY-173314 PIECE 19.4L1 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZX |
| Departure From Cited Designator | 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 |
|---|---|
| RY-173314 PIECE 19.4L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 1 1/2-7UNC-3A-3AX6 1/2INL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| MIL-S-1222TYPE1STYLECGRADEB7L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| RY-173314 PIECE 19.4 | C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| RY-173314 PIECE 19.4 | 3/9 Design control — primary reference U.S. Government activity |
| 1 1/2-7UNC-3A-3AX6 1/2IN | 5/1 Secondary reference U.S. Government activity |
| MIL-S-1222TYPE1STYLECGRADEB7 | 4/1 Identification reference U.S. Government activity |
NSN 5306-01-545-1427 is a Bolt,machine, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-545-1427 has 3 manufacturer part numbers on file: RY-173314 PIECE 19.4L1 (Naval Inventory Control Point Mechanicsburg), 1 1/2-7UNC-3A-3AX6 1/2INL1 (Naval Inventory Control Point Mechanicsburg), MIL-S-1222TYPE1STYLECGRADEB7L1 (Naval Inventory Control Point Mechanicsburg).
Key specifications for RY-173314 PIECE 19.4L1: Criticality Code Justification: ZZZX; Departure From Cited Designator: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS; Part Name Assigned by Controlling Agency: 5WNV-8 MAIN FEED PUMP PARTS & MATERIAL LIST (DRAWING); End Item Identification: PUMP CTFGL GPM PSI 3600RPM MD VLT RPM. 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.