The Cover,access, cataloged under National Stock Number 5340-01-311-3134, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-311-3134 |
| Primary Part Number | 14950N, PC4, C.D.SHEET 23923NL1 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 14950N, PC4, C.D.SHEET 23923NL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 14950, PC4, C.D.SHEET 23923N L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| USE NIIN 013193461 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 14950N, PC4, C.D.SHEET 23923N | 5/1 Secondary reference Haywardindl. Products, Inc. |
| 14950, PC4, C.D.SHEET 23923N | 3/1 Design control — primary reference Haywardindl. Products, Inc. |
NSN 5340-01-311-3134 is a Cover,access, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-311-3134 has 3 manufacturer part numbers on file: 14950N, PC4, C.D.SHEET 23923NL1 (Naval Inventory Control Point Mechanicsburg), 14950, PC4, C.D.SHEET 23923N L1 (Naval Inventory Control Point Mechanicsburg), USE NIIN 013193461 (Naval Inventory Control Point Mechanicsburg).
Key specifications for 14950N, PC4, C.D.SHEET 23923NL1: Criticality Code Justification: ZZZY; Special Features: MATL VALVE BRONZE PER QQ-C-390 ALLOY 903; End Item Identification: STRAINER Y 3.00IPS 700PSI; Reference Number Differentiating Characteristics: QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS. 2 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.