The Grommet,nonmetallic, cataloged under National Stock Number 5325-00-543-3850, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Atlantic India Rubber Co Inc. Government technical data includes 11 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-543-3850 |
| Primary Part Number | 2299 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Atlantic India Rubber Co Inc |
| Status | CANCELLED |
| Groove Width | 0.062 INCHES NOMINAL IN |
| Large Flange Outside Diameter | 1.250 INCHES NOMINAL IN |
| Flange Thickness | 0.094 INCHES NOMINAL IN |
| Features Provided | OIL RESISTANT AND COOLANT RESISTANT |
| Nonmetallic Hardness Rating | 45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A |
| Material Document and Classification | MIL-R-3065,CL SB-512-AFB2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Grommet Construction Type | SPLIT |
| Groove Outside Diameter | 1.000 INCHES NOMINAL IN |
| Grommet Style | ROUND |
| Material | RUBBER SYNTHETIC OVERALL |
| Hole Diameter | 0.375 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2299 | Atlantic India Rubber Co Inc (USA) |
| MS35490-12 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Q2730-6S16 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
NSN 5325-00-543-3850 is a Grommet,nonmetallic, manufactured by Atlantic India Rubber Co Inc, classified under FSC 5325 (No Item Name Available). Status: cancelled.
NSN 5325-00-543-3850 has 3 cross-referenced part numbers: 2299 (Atlantic India Rubber Co Inc), MS35490-12 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), Q2730-6S16 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company).
There are 10 known substitutes for 5325-00-543-3850: 4820-00-033-5194, 5340-00-125-9238, 5325-00-263-6651 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2299: Groove Width: 0.062 INCHES NOMINAL IN; Large Flange Outside Diameter: 1.250 INCHES NOMINAL IN; Flange Thickness: 0.094 INCHES NOMINAL IN; Features Provided: OIL RESISTANT AND COOLANT RESISTANT. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5325-00-543-3850 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.