The Packing,preformed, cataloged under National Stock Number 5330-01-312-9812, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-312-9812 |
| Primary Part Number | 2-275L1223-60 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Temp Rating | -100.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF |
| Hardness Rating | 60.0 SHORE DUROMETER A NOMINAL OVERALL |
| Cross-Sectional Shape Style | O-RING |
| Peripheral Diameter | 10.699 INCHES MINIMUM AND 10.825 INCHES MAXIMUM IN |
| Center Hole Diameter | 10.429 INCHES MINIMUM AND 10.539 INCHES MAXIMUM IN |
| Cross Section Outside Diameter | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROSILICONE CLASS FQ 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 |
|---|---|
| 2-275L1223-60 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-275L946-60 | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5330-01-312-9812 is a Packing,preformed, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-312-9812 has 2 manufacturer part numbers on file: 2-275L1223-60 (Parker-Hannifin Corp Div O-Ring Division), 2-275L946-60 (Parker-Hannifin Corp Div O-Ring Division).
Key specifications for 2-275L1223-60: Temp Rating: -100.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF; Hardness Rating: 60.0 SHORE DUROMETER A NOMINAL OVERALL; Cross-Sectional Shape Style: O-RING; Peripheral Diameter: 10.699 INCHES MINIMUM AND 10.825 INCHES MAXIMUM 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.
NSN 5330-01-312-9812 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.