AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Grommet Metallic |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5325 Fastening Devices |
| National Item Identification Number (NIIN) | 00-641-0403 (006410403) |
| NCB Code | USA (00) |
| Manufacturer | National Aerospace Standards Com, Military Specifications |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| M16491 1 2174B | national aerospace standards com | grommet metallic | RFQ |
| MILG16491 | military specifications | grommet metallic | RFQ |
| NASM16491TY | national aerospace standards com | grommet metallic | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAVV | WASHER STYLE | SINGLE ROW TOOTHED |
| ADBA | BARREL HEIGHT | 0.255 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |
| AEPR | FLANGE OUTSIDE DIAMETER | 0.835 INCHES MINIMUM AND 0.845 INCHES MAXIMUM |
| AGLU | BARREL STYLE | TAPERED ROUND TYPE |
| AGLV | BARREL OUTSIDE DIAMETER | 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM |
| AGLW | BARREL LARGEST OUTSIDE DIAMETER | 0.485 INCHES MINIMUM AND 0.495 INCHES MAXIMUM |
| CTCJ | FLANGE STYLE | FLANGE |
| HUES | COLOR | BLACK OVERALL |
| MATT | MATERIAL | COPPER ALLOY 260 OR COPPER ALLOY 268 OVERALL |
| SFTT | SURFACE TREATMENT | ENAMEL OVERALL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 7 CLASS AND 2J SIZE |
| Relevant Components for NSN - 5325-00-641-0403, 5325006410403 | ||||
| 5305-01-642-0405 (5305016420405) | 5340-01-469-1045 (5340014691045) | 5315-01-562-5736 (5315015625736) | 5315-01-575-7397 (5315015757397) | |
| 5310-00-347-0214 (5310003470214) | 5320-01-073-2961 (5320010732961) | 5342-01-117-9590 (5342011179590) | 5355-00-201-5369 (5355002015369) | |
| 5305-01-321-3806 (5305013213806) | 5330-00-256-6918 (5330002566918) | 5365-01-625-0045 (5365016250045) | 5310-01-593-4780 (5310015934780) | |
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