The Retainer,packing, cataloged under National Stock Number 5330-01-259-2657, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Mbda France. Government technical data includes 10 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through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-259-2657 |
| Primary Part Number | 1003940Y00 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Mbda France |
| Status | ACTIVE |
| Cross-Sectional Height | 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN |
| Criticality Code Justification | ZZZW |
| Material Document and Classification | SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Cut Type | DIAGONAL OVERALL |
| Departure From Cited Document | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Peripheral Diameter | 0.305 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.201 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN |
| Material | PLASTIC TETRAFLUOROETHYLENE 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 | S |
| Part Number | Manufacturer |
|---|---|
| 1003940Y00 | Mbda France (FRA) |
| Reference | Meaning |
|---|---|
| MS28774-008CP | 2/2 Government specification standardization U.S. Government activity |
| 2870-0001-41 ITEM 15 | 5/1 Secondary reference Carleton Technologies Inc Div Tampa Facility |
| MS28774-008 | 5/9 Secondary reference U.S. Government activity |
| 1002-0030-008CP | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| MS28774 | 4/1 Identification reference U.S. Government activity |
| MS28774-008CP | C/1 Advisory reference — outside the item-of-supply concept Naval Inventory Control Point Mechanicsburg |
| SAE-AS8791 | 5/1 Secondary reference Sae International Dba Sae International |
| MS28774-008 | 5/9 Secondary reference Seref(ste D'etude Et De Realisation D'equipements Pour Les Fluides) |
| MS28774-008 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 1002-0030-008 | 5/1 Secondary reference Carleton Technologies Inc Div Tampa Facility |
| 51670 ITEM 5 | 5/1 Secondary reference U.S. Government activity |
| 5330PL1029744 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 51670 ITEM 5CP | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 2870-0001-41 ITEM 15CP | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
NSN 5330-01-259-2657 is a Retainer,packing, manufactured by Mbda France, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-259-2657 has 1 manufacturer part number on file: 1003940Y00 (Mbda France).
Key specifications for 1003940Y00: Cross-Sectional Height: 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN; Criticality Code Justification: ZZZW; Material Document and Classification: SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SQUARE/RECTANGULAR. 10 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.