The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-225-4290, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Blade Industrial Products Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 29 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-225-4290 |
| Primary Part Number | 4F63047-103A |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Blade Industrial Products Inc |
| Status | ACTIVE |
| Attachment Feature Quantity | 23 |
| Cross-Sectional Height | 0.500 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.450 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | SPECIAL |
| Aperture Diameter | 21.770 INCHES NOMINAL IN |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| Fabrication Method | SOLID |
| Construction | SOLID |
| Attachment Method | INTEGRAL PRESS FIT BUTTONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4F63047-103A | Blade Industrial Products Inc (USA) |
| 4F63047-103A | Tgc Enterprises, Inc. Dba Advanced Aerospace Metals (USA) |
| 4F63047-103A | General Forming Corporation (USA) |
| 4F63047-103A | Insulation Sources Inc Dba Ico Rally (USA) |
| 4F63047-103A | Han-Boone International, Inc. Dba Fort Worth Gasket & Supply (USA) |
| 4F63047-103A | A and M Aerospace, Inc. (USA) |
| 4F63047-103A | Basic Rubber and Plastics Co. (USA) |
| 4F63047-103A | Thaker Consulting & Manufacturing Co Corp Div Thaker Consulting & Mfg. Co. Corp. (USA) |
| 4F63047-103A | Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co (USA) |
| 4F63047-103A | Jonal Laboratories Inc (USA) |
| 4F63047-103A | A Wiley & Associates Inc (USA) |
| 4F63047-103A | Kirkhill Inc Div Kirkhill Inc, Haskon Division (USA) |
| 4F63047-103A | United Seal & Rubber Company, Inc. Dba United Seal & Rubber Co Inc (USA) |
| 4F63047-103A | Tect Hypervelocity, Inc. (USA) |
| 4F63047-103A | Cpi Aerostructures Inc (USA) |
| 4F63047-103A | Gme Manufacturing Inc (USA) |
| 4F63047-103A | Dialogic Corp Dba Dialogic Fasteners (USA) |
| 4F63047-103A | Aero-Fab Sales Llc (USA) |
| 4F63047-103A | Williams Aerospace & Manufacturing Inc (USA) |
| 4F63047-103A | Aerospace Engineering & Support Inc Div Aerospace Engineering and Support, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4F63047-103A | 5/2 Secondary reference U.S. Government activity |
| 4F63047-103A | 5/9 Secondary reference Spares Dba Special Parts and Rubber Elastomeric Specification |
| 4F63047-103A | 5/2 Secondary reference U.S. Government activity |
| 4F63047-103A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-225-4290 is a Seal,nonmetallic Special Shaped, manufactured by Blade Industrial Products Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-225-4290 has 29 manufacturer part numbers on file: 4F63047-103A (Blade Industrial Products Inc), 4F63047-103A (Tgc Enterprises, Inc. Dba Advanced Aerospace Metals), 4F63047-103A (General Forming Corporation), 4F63047-103A (Insulation Sources Inc Dba Ico Rally), 4F63047-103A (Han-Boone International, Inc. Dba Fort Worth Gasket & Supply) and 24 more.
Key specifications for 4F63047-103A: Attachment Feature Quantity: 23; Cross-Sectional Height: 0.500 INCHES NOMINAL IN; Cross-Sectional Width: 0.450 INCHES NOMINAL IN; Style Designator: CIRCULAR. 10 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.