The Retainer,packing, cataloged under National Stock Number 5330-01-351-5567, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. 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through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-351-5567 |
| Primary Part Number | M8791/1-015 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Cross-Sectional Height | 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN |
| Material Document and Classification | SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Peripheral Diameter | 0.616 INCHES NOMINAL IN |
| Center Hole Diameter | 0.562 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Joint Type | SCARF-PERIPHERAL RETAINER |
| 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 |
|---|---|
| M8791/1-015 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| M8791/1-015 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| M8791/1-015 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| MIL-R-8791/1 | 5/9 Secondary reference U.S. Government activity |
| AS8791/1 | 5/9 Secondary reference U.S. Government activity |
| 5330PL2130417 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| AS8791/1 | 5/9 Secondary reference Sae International Dba Sae International |
| 5330PL0819265 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 10116938 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| M8791/1-015 | 5/9 Secondary reference U.S. Government activity |
| SAE-AS8791/1 | 3/1 Design control — primary reference Sae International Dba Sae International |
| M8791/1-015 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-351-5567 is a Retainer,packing, manufactured by Sae International Dba Sae International, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-351-5567 has 2 manufacturer part numbers on file: M8791/1-015 (Leonardo Spa Helicopters Division - Production Site), M8791/1-015 (Sae International Dba Sae International).
Key specifications for M8791/1-015: Cross-Sectional Height: 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN; Material Document and Classification: SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Peripheral Diameter: 0.616 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.