The Nut,retainer Stem, cataloged under National Stock Number 5310-01-545-4503, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-01-545-4503 |
| Primary Part Number | 845-7108467-8L1 |
| Item Name | Nut,retainer Stem |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| 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 |
|---|---|
| 845-7108467-8L1 PRIMARY | Naval Inventory Control Point Mechanicsburg (USA) |
| 2643-857-10-8L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 2643-857-10-8 | 5/1 Secondary reference U.S. Government activity |
| 845-7108467-8 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5310-01-545-4503 is a Nut,retainer Stem, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-545-4503 has 2 manufacturer part numbers on file: 845-7108467-8L1 (Naval Inventory Control Point Mechanicsburg), 2643-857-10-8L1 (Naval Inventory Control Point Mechanicsburg).
Key specifications for 845-7108467-8L1: End Item Identification: VLV,H/BKUP 3.000NPS 700 PSI CUNI FLANGED. 0 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.