The Plug Assembly,sealing, cataloged under National Stock Number 5340-00-151-7262, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-151-7262 |
| Primary Part Number | GP525A9AB |
| Item Name | Plug Assembly,sealing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Overall Diameter | 0.280 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-A-225/6, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY 2024 |
| 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 |
|---|---|
| GP525A9AB | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 281001-3AB | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-151-7262 is a Plug Assembly,sealing, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-151-7262 has 1 manufacturer part number on file: GP525A9AB (Northrop Grumman Systems Corporation).
Key specifications for GP525A9AB: Overall Diameter: 0.280 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Material Document and Classification: QQ-A-225/6, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE; Special Features: ANODIZED, MIL-A-8625, TYPE 1, CLASS 2 OR CHROMATE, MIL-C-5541, CLASS 3, 0.248 IN. MIN 0.262 IN. MAX LG, 0.040 IN. DIA BLEED HOLE IN; Material: ALUMINUM ALLOY 2024. 3 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.