The Nonmetallic Special Shaped Secti, cataloged under National Stock Number 9390-00-792-8749, is classified within Federal Supply Class 9390 (Miscellaneous Fabricated Nonmetallic Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Northrop Grumman Systems Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9390-00-792-8749 |
| Primary Part Number | S947-1 |
| Item Name | Nonmetallic Special Shaped Secti |
| FSC / FSG | 9390 / 93 — Miscellaneous Fabricated Nonmetallic Materials |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Base Flange Thickness | 0.062 INCHES NOMINAL IN |
| Minimum Tensile Strength | ERR-060 |
| First Fillet Radius | 0.013 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUND, CELLULAR RUBBER CORE |
| Nondefinitive Spec/std Data | III CLASS AND 50 GRADE |
| Outside Radius | 0.190 INCHES NOMINAL IN |
| Environmental Protection | TEAR RESISTANT |
| Material | RUBBER SILICONE CLASS Q |
| Nonmetallic Hardness Rating | 45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A |
| Inside Radius | 0.128 INCHES NOMINAL 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 |
|---|---|
| S947-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| ZZR765 | 4/1 Identification reference U.S. Government activity |
NSN 9390-00-792-8749 is a Nonmetallic Special Shaped Secti, manufactured by Northrop Grumman Systems Corporation, classified under FSC 9390, Miscellaneous Fabricated Nonmetallic Materials. Status: active.
NSN 9390-00-792-8749 has 1 manufacturer part number on file: S947-1 (Northrop Grumman Systems Corporation).
Key specifications for S947-1: Base Flange Thickness: 0.062 INCHES NOMINAL IN; Minimum Tensile Strength: ERR-060; First Fillet Radius: 0.013 INCHES NOMINAL IN; Cross-Sectional Shape Style: ROUND, CELLULAR RUBBER CORE. 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.