The Seal,plain Encased, cataloged under National Stock Number 5330-00-925-2548, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-925-2548 |
| Primary Part Number | 9744502-3 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Seal Width | 0.188 INCHES NOMINAL IN |
| Sealing Element Style | ANGULAR |
| Maximum Pressure Rating | 7.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Housing Bore Diameter | 2.125 INCHES NOMINAL IN |
| Material Document and Classification | 66,AISI/SAE 1010 TO 1020 FED STD SINGLE MATERIAL RESPONSE CASE |
| Accommodated Shaft Maximum Rated Speed | 1000 FEET PER MINUTE FT |
| Case Style | SQUARE |
| Accommodated Shaft Diameter | 1.750 INCHES NOMINAL IN |
| Surface Treatment | ZINC CASE |
| 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 |
|---|---|
| 71X6242 | Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA) |
| 9744502-3 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 97445023 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 42602 | 5/9 Secondary reference Volvo Motor Graders Ltd |
| 2532125 | 5/9 Secondary reference Genemat (ste Gle De Materiels D'entreprises) Sa |
| 71X6242 | 5/9 Secondary reference Chromex Distribution |
NSN 5330-00-925-2548 is a Seal,plain Encased, manufactured by Us Army Aviation and Missile Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-925-2548 has 2 manufacturer part numbers on file: 71X6242 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 9744502-3 (Us Army Aviation and Missile Command).
3 possible matches (shared part number, not a government interchangeability claim): 5977-01-101-4721, 5310-01-165-8663, 5365-01-594-8101. Verify interchangeability with system specifications before substitution.
Key specifications for 9744502-3: Seal Width: 0.188 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Maximum Pressure Rating: 7.0 POUNDS PER SQUARE INCH (PSI) LBS; Housing Bore Diameter: 2.125 INCHES NOMINAL IN. 11 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.