The Cover,access, cataloged under National Stock Number 5340-01-554-9983, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Critical Solutions International, Llc. Government technical data includes 4 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-554-9983 |
| Primary Part Number | FA0421 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Critical Solutions International, Llc |
| Status | ACTIVE |
| Length | 900.0 MILLIMETERS NOMINAL MM |
| Cross-Sectional Shape Style | SQUARE OR RECTANGULAR RECESS |
| Peripheral Shape Style | RECTANGLE, NO HOLES |
| Width | 185.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| FA0421 PRIMARY | Critical Solutions International, Llc (USA) |
NSN 5340-01-554-9983 is a Cover,access, manufactured by Critical Solutions International, Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-554-9983 has 1 manufacturer part number on file: FA0421 (Critical Solutions International, Llc).
Key specifications for FA0421: Length: 900.0 MILLIMETERS NOMINAL MM; Cross-Sectional Shape Style: SQUARE OR RECTANGULAR RECESS; Peripheral Shape Style: RECTANGLE, NO HOLES; Width: 185.0 MILLIMETERS NOMINAL MM. 4 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.