The Nonmetallic Channel, cataloged under National Stock Number 9390-00-056-7851, is classified within Federal Supply Class 9390 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Atlantic India Rubber Co Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9390-00-056-7851 |
| Primary Part Number | X1270 |
| Item Name | Nonmetallic Channel |
| FSC / FSG | 9390 / 93 — No Item Name Available |
| Manufacturer | Atlantic India Rubber Co Inc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | OPEN CHANNEL WITH ROUND BASE |
| Nonmetallic Hardness Rating | 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A |
| Environmental Protection | FUEL, AROMATIC AND OIL RESISTANT AND LOW TEMPERATURE AND HIGH TEMPERATURE |
| Material | RUBBER SYNTHETIC |
| Left Side Flange Thickness | 0.047 INCHES NOMINAL IN |
| Material Document and Classification | MIL-STD-417, TYPE S, CLASS SC, GRADE SC610F1 MIL STD SINGLE MATERIAL RESPONSE |
| Right Side Flange Thickness | 0.047 INCHES NOMINAL IN |
| Outside Radius | 0.078 INCHES NOMINAL IN |
| Temp Rating | -40.0 FAHRENHEIT AND 212.0 FAHRENHEIT DEGF |
| First Slot/groove Depth | 0.156 INCHES NOMINAL IN |
| First Slot/groove Width | 0.062 INCHES NOMINAL IN |
| Left-Side Flange Tip Style | LEFT SQUARE END |
| Right-Side Flange Tip Style | RIGHT SQUARE END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 9390-00-056-7851 is a Nonmetallic Channel, manufactured by Atlantic India Rubber Co Inc, classified under FSC 9390 (No Item Name Available). Status: active.
NSN 9390-00-056-7851 has 3 cross-referenced part numbers: X1270 (Atlantic India Rubber Co Inc), 210-3191 (Cosmos Industries Inc), MILR3065 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 4 known substitutes for 9390-00-056-7851: 5310-00-011-5545, 9390-00-711-7666, 9390-00-873-1191 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for X1270: Cross-Sectional Shape Style: OPEN CHANNEL WITH ROUND BASE; Nonmetallic Hardness Rating: 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A; Overall Height: 0.234 INCHES NOMINAL IN; Special Features: COLOR,BLACK. 15 total characteristics are documented in the Federal Logistics Information System.