The Cover,access, cataloged under National Stock Number 5340-00-936-8717, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions. Government technical data includes 16 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-936-8717 |
| Primary Part Number | 3003B |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions |
| Status | ACTIVE |
| Length | 8.500 INCHES NOMINAL IN |
| Distance Between Holes Along Length | 7.812 INCHES NOMINAL IN |
| Flange Thickness | 0.500 INCHES NOMINAL IN |
| First Recess Inside Height | 0.250 INCHES NOMINAL IN |
| Hole Quantity Along Length | 2 |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Cross-Sectional Shape Style | RECESS, SAME SHAPE AS THE PERIPHERY |
| Features Provided | OBSERVATION FACILITY |
| Securing Device Type | THREADED FASTENER |
| Distance From First Hole Centerline to End Along Length | 0.375 INCHES NOMINAL IN |
| Surface Treatment | PAINT |
| Peripheral Shape Style | OVAL, MULTI HOLES |
| Width | 5.562 INCHES NOMINAL IN |
| Material | STEEL |
| Hole Diameter | 0.437 INCHES NOMINAL IN |
| Body Thickness | 0.062 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 200110BPC8-9 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 156407PC3-4 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 3003B PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| Reference | Meaning |
|---|---|
| 200110BPC8-9 | 5/9 Secondary reference U.S. Government activity |
| 200110BPC8-9 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 200110BPC8-9 | 5/9 Secondary reference U.S. Government activity |
| 156407PC3-4 | 5/9 Secondary reference U.S. Government activity |
| 156407PC3-4 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 156407PC3-4 | 5/9 Secondary reference U.S. Government activity |
| 3003B | 5/9 Secondary reference U.S. Government activity |
| 3003B | 3/9 Design control — primary reference Siemens Energy, Inc. Dba Dresser-Rand |
NSN 5340-00-936-8717 is a Cover,access, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-936-8717 has 3 manufacturer part numbers on file: 200110BPC8-9 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 156407PC3-4 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 3003B (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions).
1 possible match (shared part number, not a government interchangeability claim): 5950-01-023-5969. Verify interchangeability with system specifications before substitution.
Key specifications for 3003B: Length: 8.500 INCHES NOMINAL IN; Distance Between Holes Along Length: 7.812 INCHES NOMINAL IN; Flange Thickness: 0.500 INCHES NOMINAL IN; First Recess Inside Height: 0.250 INCHES NOMINAL IN. 16 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.