The Seal,plain Encased, cataloged under National Stock Number 5330-00-154-1863, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Seal Dynamics Llc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-154-1863 |
| Primary Part Number | 14153-00044 REV A |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Seal Dynamics Llc |
| Status | ACTIVE |
| Temp Rating | -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF |
| Seal Width | 0.375 INCHES NOMINAL IN |
| Sealing Element Style | ANGULAR |
| Maximum Pressure Rating | 7.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Hardness Rating | 80.0 SHORE DUROMETER A NOMINAL OVERALL |
| Housing Bore Diameter | 3.623 INCHES NOMINAL IN |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Case Style | SQUARE |
| Color | BLACK |
| Accommodated Shaft Diameter | 2.875 INCHES NOMINAL IN |
| Material | STEEL CASE |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| 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 |
|---|---|
| 14153-00044 REV A | Seal Dynamics Llc (USA) |
| 455303 | Joint and Clutch Service Inc Joint and Clutch Div (USA) |
| 455303-0048 | Joint and Clutch Service Inc Joint and Clutch Div (USA) |
| 21158-2115 | Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA) |
| 485303 | Federal-Mogul Corp Government Sales Dept (USA) |
| Reference | Meaning |
|---|---|
| 63X2115 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| C77837BHPC738 | 5/9 Secondary reference U.S. Government activity |
| MAT318ITEM13 | 5/9 Secondary reference Jered Brown Bros Inc Liberty Works the |
| MX8-089SPC110 | 5/9 Secondary reference Jered Brown Bros Inc Liberty Works the |
| 00044 | 3/1 Design control — primary reference Defense Logistics Agency Dba Defense Supply Center Philadelphia |
| MX8-871NPC738 | 5/9 Secondary reference Jered Brown Bros Inc Liberty Works the |
| MXT467PC738 | 5/9 Secondary reference Jered Brown Bros Inc Liberty Works the |
| C77837BVPC738 | 5/9 Secondary reference U.S. Government activity |
| C77837ANPC738 | 5/9 Secondary reference U.S. Government activity |
| 21158-2115 | 5/9 Secondary reference Chromex Distribution |
| MXL1-245PC738 | 5/9 Secondary reference Jered Brown Bros Inc Liberty Works the |
| MXL1-132PC110 | 5/9 Secondary reference Jered Brown Bros Inc Liberty Works the |
| JMD2-218B | 5/9 Secondary reference Jered Brown Bros Inc Liberty Works the |
| JMD2-218B738 | 5/9 Secondary reference Jered Brown Bros Inc Liberty Works the |
NSN 5330-00-154-1863 is a Seal,plain Encased, manufactured by Seal Dynamics Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-154-1863 has 5 manufacturer part numbers on file: 14153-00044 REV A (Seal Dynamics Llc), 455303 (Joint and Clutch Service Inc Joint and Clutch Div), 455303-0048 (Joint and Clutch Service Inc Joint and Clutch Div), 21158-2115 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 485303 (Federal-Mogul Corp Government Sales Dept).
3 possible matches (shared part number, not a government interchangeability claim): 5330-00-902-2525, 5940-01-223-7681, 6130-01-380-4655. Verify interchangeability with system specifications before substitution.
Key specifications for 14153-00044 REV A: Temp Rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF; Seal Width: 0.375 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Maximum Pressure Rating: 7.0 POUNDS PER SQUARE INCH (PSI) LBS. 12 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.