The Retainer,packing, cataloged under National Stock Number 5330-01-243-3790, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is M.t. Davidson Company. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-243-3790 |
| Primary Part Number | AYD-653 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | M.t. Davidson Company |
| Status | ACTIVE |
| Peripheral Diameter | 3.750 INCHES NOMINAL IN |
| Center Hole Diameter | 1.688 INCHES NOMINAL IN |
| Material Document and Classification | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | COPPER ALLOY 903 OVERALL |
| Cross-Sectional Height | 0.562 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AYD-653 PRIMARY | M.t. Davidson Company (USA) |
| 11288 | Rps-Fl, Inc. Dba Rps Inc (USA) |
| GCP-662 PIECE 18 | M.t. Davidson Company (USA) |
NSN 5330-01-243-3790 is a Retainer,packing, manufactured by M.t. Davidson Company, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-01-243-3790 has 3 cross-referenced part numbers: AYD-653 (M.t. Davidson Company), 11288 (Rps-Fl, Inc. Dba Rps Inc), GCP-662 PIECE 18 (M.t. Davidson Company).
There are 5 known substitutes for 5330-01-243-3790: 6810-00-234-8365, 5365-00-371-8140, 5360-01-166-8145 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for AYD-653: Peripheral Diameter: 3.750 INCHES NOMINAL IN; Center Hole Diameter: 1.688 INCHES NOMINAL IN; Material Document and Classification: QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY 903 OVERALL. 5 total characteristics are documented in the Federal Logistics Information System.