The Nonmetallic Special Shaped Secti, cataloged under National Stock Number 9390-00-554-3874, is classified within Federal Supply Class 9390 (Miscellaneous Fabricated Nonmetallic Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Kirkhill, Inc. Dba Kirkhill Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 9390-00-554-3874 |
| Primary Part Number | LS7733-3 |
| Item Name | Nonmetallic Special Shaped Secti |
| FSC / FSG | 9390 / 93 — Miscellaneous Fabricated Nonmetallic Materials |
| Manufacturer | Kirkhill, Inc. Dba Kirkhill Inc |
| Status | ACTIVE |
| Base Flange Thickness | 0.047 INCHES NOMINAL IN |
| Minimum Tensile Strength | ERR-060 |
| First Fillet Radius | 0.032 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUND, HOLLOW CORE |
| Outside Radius | 0.188 INCHES NOMINAL IN |
| Environmental Protection | CORROSION RESISTANT AND OIL RESISTANT AND TEAR RESISTANT AND WATER RESISTANT |
| Material | RUBBER |
| Nonmetallic Hardness Rating | 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A |
| Inside Radius | 0.141 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 |
|---|---|
| LS7733-3 PRIMARY | Kirkhill, Inc. Dba Kirkhill Inc (USA) |
| Reference | Meaning |
|---|---|
| LS7733-3 | 5/9 Secondary reference U.S. Government activity |
NSN 9390-00-554-3874 is a Nonmetallic Special Shaped Secti, manufactured by Kirkhill, Inc. Dba Kirkhill Inc, classified under FSC 9390, Miscellaneous Fabricated Nonmetallic Materials. Status: active.
NSN 9390-00-554-3874 has 1 manufacturer part number on file: LS7733-3 (Kirkhill, Inc. Dba Kirkhill Inc).
Key specifications for LS7733-3: Base Flange Thickness: 0.047 INCHES NOMINAL IN; Minimum Tensile Strength: ERR-060; First Fillet Radius: 0.032 INCHES NOMINAL IN; Cross-Sectional Shape Style: ROUND, HOLLOW CORE. 9 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.