The Seal,plain Encased, cataloged under National Stock Number 5330-01-477-8524, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Equispan Proactive Marketing Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-477-8524 |
| Primary Part Number | 68X-2236-627A |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Equispan Proactive Marketing Inc |
| Status | ACTIVE |
| FSC Application Data | WING FLAP DRIVE POWER UNIT |
| Seal Width | 0.437 INCHES NOMINAL IN |
| Sealing Element Style | ANGULAR |
| Reference Data and Literature | 16A1-13-7-4,FIG 1,IND 99 |
| Housing Bore Diameter | 2.000 INCHES NOMINAL IN |
| Case Style | SQUARE |
| Accommodated Shaft Diameter | 1.125 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT |
| Material | ALUMINUM OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 68X-2236-627A PRIMARY | Equispan Proactive Marketing Inc (USA) |
| Reference | Meaning |
|---|---|
| 50160S10 | 5/9 Secondary reference Federal-Mogul Corp Chassis Products Div |
| BACS11AS10 | D/9 Drawing number reference only U.S. Government activity |
NSN 5330-01-477-8524 is a Seal,plain Encased, manufactured by Equispan Proactive Marketing Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-477-8524 has 1 manufacturer part number on file: 68X-2236-627A (Equispan Proactive Marketing Inc).
Key specifications for 68X-2236-627A: FSC Application Data: WING FLAP DRIVE POWER UNIT; Seal Width: 0.437 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Reference Data and Literature: 16A1-13-7-4,FIG 1,IND 99. 9 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.
NSN 5330-01-477-8524 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.