The Grommet,nonmetallic, cataloged under National Stock Number 5325-00-754-1072, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Minor Rubber Co Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-754-1072 |
| Primary Part Number | Z-221 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Minor Rubber Co Inc |
| Status | ACTIVE |
| Groove Width | 0.188 INCHES NOMINAL IN |
| Groove Outside Diameter | 0.562 INCHES NOMINAL IN |
| Features Provided | OIL RESISTANT AND COOLANT RESISTANT |
| Material | RUBBER SYNTHETIC OVERALL |
| Grommet Style | ROUND |
| Large Flange Outside Diameter | 0.750 INCHES NOMINAL IN |
| Flange Thickness | 0.062 INCHES NOMINAL IN |
| Hole Diameter | 0.188 INCHES NOMINAL IN |
| Grommet Construction Type | SOLID |
| Nonmetallic Hardness Rating | 45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| Z-221 | Minor Rubber Co Inc (USA) |
| 56504-4 | Hamilton Sundstrand Corporation (USA) |
| MS35489-138 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS35490-51 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5325-00-754-1072 is a Grommet,nonmetallic, manufactured by Minor Rubber Co Inc, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-00-754-1072 has 4 cross-referenced part numbers: Z-221 (Minor Rubber Co Inc), 56504-4 (Hamilton Sundstrand Corporation), MS35489-138 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS35490-51 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 3 known substitutes for 5325-00-754-1072: 5930-00-241-8921, 2935-00-984-1699, 5930-01-263-5934. Verify interchangeability with system specifications before substitution.
Key specifications for Z-221: Groove Width: 0.188 INCHES NOMINAL IN; Groove Outside Diameter: 0.562 INCHES NOMINAL IN; Features Provided: OIL RESISTANT AND COOLANT RESISTANT; Material: RUBBER SYNTHETIC OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.