The Seal,special, cataloged under National Stock Number 5330-01-258-6534, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-258-6534 |
| Primary Part Number | AR10400-250AC |
| Item Name | Seal,special |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions |
| Status | ACTIVE |
| General Characteristics Item Description | CRES PER QQ-W-423,COMP 304 INNER LINING,PTFE POLYTETRAFLUOROETHYLENE OUTER PORTION; 0.146 IN. MIN,0.156 IN. MAX THK; 0.115 IN. MIN,0.121 IN. MAX WALL THK; 4.967 IN. MIN,4.987 IN. MAX OD IN |
| 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 |
|---|---|
| AR10400-250AC PRIMARY | Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions (USA) |
| Reference | Meaning |
|---|---|
| 10159787 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 5902013 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5330-01-258-6534 is a Seal,special, manufactured by Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-258-6534 has 1 manufacturer part number on file: AR10400-250AC (Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions).
Key specifications for AR10400-250AC: General Characteristics Item Description: CRES PER QQ-W-423,COMP 304 INNER LINING,PTFE POLYTETRAFLUOROETHYLENE OUTER PORTION; 0.146 IN. MIN,0.156 IN. MAX THK; 0.115 IN. MIN,0.121 IN. MAX WALL THK; 4.967 IN. MIN,4.987 IN. MAX OD IN; End Item Identification: ENGINE MODEL F-404. 1 specification is 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.