The Retainer,deck Door, cataloged under National Stock Number 5342-01-289-7576, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, 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 | 5342-01-289-7576 |
| Primary Part Number | 122-5343960 ITEM 9 |
| Item Name | Retainer,deck Door |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | NICKEL ALLOY,QQ-N-281 CL A FORM 1; 5.000 IN. FLANGE DIA; 2.500 IN. MIN AND 2.502 IN. MAX FIRST STEP DIA; 2.000 IN. APERTURE DIA,CSK TO 2.750 IN. DIA; 0.910 IN. HT; EIGHT HOLES 0.410 IN. DIA,CBORED TO 0.590 IN. DIA 0.250 IN. DEEP IN |
| 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 |
|---|---|
| 122-5343960 ITEM 9 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 122-5343960 ITEM 9 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5342-01-289-7576 is a Retainer,deck Door, manufactured by Naval Sea Systems Command, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-289-7576 has 2 manufacturer part numbers on file: 122-5343960 ITEM 9 (Huntington Ingalls Inc Div Newport News Shipbuilding), 122-5343960 ITEM 9 (Naval Sea Systems Command).
Key specifications for 122-5343960 ITEM 9: General Characteristics Item Description: NICKEL ALLOY,QQ-N-281 CL A FORM 1; 5.000 IN. FLANGE DIA; 2.500 IN. MIN AND 2.502 IN. MAX FIRST STEP DIA; 2.000 IN. APERTURE DIA,CSK TO 2.750 IN. DIA; 0.910 IN. HT; EIGHT HOLES 0.410 IN. DIA,CBORED TO 0.590 IN. DIA 0.250 IN. DEEP IN. 1 specification is 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.