The Packing,preformed, cataloged under National Stock Number 5330-01-071-4628, 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 10 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-071-4628 |
| Primary Part Number | AS568-158-N299-5 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Temp Rating | -55.0 FAHRENHEIT AND 107.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Hardness Rating | 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Material Document and Classification | MIL-G-1149 TY 1 CL 5 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | O-RING |
| Elongation Percentage | 300 MAXIMUM |
| Peripheral Diameter | 4.943 INCHES NOMINAL IN |
| Center Hole Diameter | 0.722 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN |
| Cross Section Outside Diameter | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| 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 |
|---|---|
| 20827573 | Safran Electronics & Defense (FRA) |
| AS568-158-N299-5 PRIMARY | Sae International Dba Sae International (USA) |
| 12011703-7 | Safran Electronics & Defense (FRA) |
| Reference | Meaning |
|---|---|
| AS568-158-N299-5 | 5/9 Secondary reference U.S. Government activity |
| 12011703-7 | 5/9 Secondary reference Safran |
| A356A133-102 | 7/2 Vendor item drawing reference U.S. Government activity |
| 20827573 | 5/9 Secondary reference Safran |
NSN 5330-01-071-4628 is a Packing,preformed, manufactured by Sae International Dba Sae International, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-071-4628 has 3 manufacturer part numbers on file: 20827573 (Safran Electronics & Defense), AS568-158-N299-5 (Sae International Dba Sae International), 12011703-7 (Safran Electronics & Defense).
Key specifications for AS568-158-N299-5: Temp Rating: -55.0 FAHRENHEIT AND 107.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Hardness Rating: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL; Material Document and Classification: MIL-G-1149 TY 1 CL 5 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 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.