The Toggle Arm,dog Assembly,hatch, cataloged under National Stock Number 2040-01-717-9734, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 3 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 | 2040-01-717-9734 |
| Primary Part Number | 803-8436639 REV - PC 64 |
| Item Name | Toggle Arm,dog Assembly,hatch |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Overall Diameter | 0.732 INCHES MINIMUM AND 0.734 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM A276/A276M, TYPE 316 CONDITON A AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 803-8436639 REV - PC 64 PRIMARY | Naval Sea Systems Command (USA) |
| A030-066-QAA010 PC 64 PRIMARY | Naval Sea Systems Command (USA) |
NSN 2040-01-717-9734 is a Toggle Arm,dog Assembly,hatch, manufactured by Naval Sea Systems Command, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-717-9734 has 2 manufacturer part numbers on file: 803-8436639 REV - PC 64 (Naval Sea Systems Command), A030-066-QAA010 PC 64 (Naval Sea Systems Command).
Key specifications for 803-8436639 REV - PC 64: Overall Diameter: 0.732 INCHES MINIMUM AND 0.734 INCHES MAXIMUM IN; Material Document and Classification: ASTM A276/A276M, TYPE 316 CONDITON A AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE; Overall Length: 1.4375 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: STUD-DOG LEVER/CONN ROD. 3 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.