The Cover,access, cataloged under National Stock Number 5340-01-717-4482, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-717-4482 |
| Primary Part Number | 9272C31G07 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 0.875 INCHES NOMINAL IN |
| Length | 1.75 INCHES NOMINAL IN |
| Distance Between Holes Along Length | 4.188 INCHES NOMINAL IN |
| Thread Length | 0.138 INCHES NOMINAL IN |
| Material Document and Classification | A-A-59502 COMMERCIAL ITEM DESCRIPTION SINGLE MATERIAL RESPONSE |
| Shape | RECTANGULAR |
| Securing Device Type | NONSPECIFIC |
| Mounting Hole/slot Quantity | 2 |
| Width | 4.50 INCHES NOMINAL IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Material | PLASTIC POLYCARBONATE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Mounting Hole Type | UNABLE TO DECODE |
| Body Thickness | 0.094 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 |
|---|---|
| 9272C31G07 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| Reference | Meaning |
|---|---|
| 9272C31 | D/9 Drawing number reference only Northrop Grumman Systems Corporation Div Marine Systems |
NSN 5340-01-717-4482 is a Cover,access, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-717-4482 has 1 manufacturer part number on file: 9272C31G07 (Northrop Grumman Systems Corporation Div Marine Systems).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-717-4484, 5340-01-717-4485. Verify interchangeability with system specifications before substitution.
Key specifications for 9272C31G07: Distance From First Hole Centerline to End Along Width: 0.875 INCHES NOMINAL IN; Length: 1.75 INCHES NOMINAL IN; Distance Between Holes Along Length: 4.188 INCHES NOMINAL IN; Thread Length: 0.138 INCHES NOMINAL IN. 15 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.