The Stanchion,deck Railing, cataloged under National Stock Number 2040-01-690-1684, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Bath Iron Works Corporation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-690-1684 |
| Primary Part Number | 8100-1645-0311 PC21 |
| Item Name | Stanchion,deck Railing |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Bath Iron Works Corporation |
| Status | ACTIVE |
| Shape | RECTANGULAR |
| Material | ALUMINUM ALLOY 6061 BODY |
| 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 |
|---|---|
| 23571569 | Navantia Sa Sme. Div Navantia Hq (ESP) |
| 8100-1645-0311 PC21 PRIMARY | Bath Iron Works Corporation (USA) |
NSN 2040-01-690-1684 is a Stanchion,deck Railing, manufactured by Bath Iron Works Corporation, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-690-1684 has 2 manufacturer part numbers on file: 23571569 (Navantia Sa Sme. Div Navantia Hq), 8100-1645-0311 PC21 (Bath Iron Works Corporation).
Key specifications for 8100-1645-0311 PC21: Shape: RECTANGULAR; Overall Length: 4.0 INCHES NOMINAL IN; Overall Width: 3.0 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: STANCHION. 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.