The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-566-4873, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-566-4873 |
| Primary Part Number | 12508513 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Mounting Hole Quantity | 12 |
| Cross-Sectional Thickness | 0.135 INCHES NOMINAL IN |
| Cross-Sectional Height | 21.35 INCHES NOMINAL IN |
| Cross-Sectional Width | 26.350 INCHES NOMINAL IN |
| Special Test Features | MATERIAL: RA-25 EPDM FOAM, HARDNESS: 40-55 SHORE 00; ALTERNATE MATERIAL: EPDM FOAM 4215-EB |
| Supplementary Features | 12 BOLT HOLES, .550" DIAMETER |
| Specification/standard Data | 05047-ASME Y14.100-2017 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047-ASME Y14.5-2009 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047-ASME B46.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| 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 |
|---|---|
| 22KP113 | Oshkosh Defense Llc (USA) |
| 12508513 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12508513 | 5/9 Secondary reference Oshkosh Corp |
| 22KP113 | 5/9 Secondary reference Oshkosh Corp |
| 12508513 | 5/9 Secondary reference Oshkosh Defense Llc |
NSN 5330-01-566-4873 is a Seal,nonmetallic Special Shaped, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-566-4873 has 2 manufacturer part numbers on file: 22KP113 (Oshkosh Defense Llc), 12508513 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12508513: Mounting Hole Quantity: 12; Cross-Sectional Thickness: 0.135 INCHES NOMINAL IN; Cross-Sectional Height: 21.35 INCHES NOMINAL IN; Cross-Sectional Width: 26.350 INCHES NOMINAL IN. 7 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.