The Spacer,plate, cataloged under National Stock Number 5365-01-521-1782, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 11 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-521-1782 |
| Primary Part Number | 4M49A4DM12P2 |
| Item Name | Spacer,plate |
| FSC / FSG | 5365 / 53 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Material Document and Classification | 250/5 FED SPEC SINGLE MATERIAL RESPONSE |
| Bolt Hole Quantity | 2 |
| Style Designator | NON-CIRCULAR W/SQUARE CORNERS |
| Surface Treatment | PRIMER |
| Bolt Hole Centerline to Nearest Edge Distance | 0.258 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.310 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | 85582 MIL SPEC SINGLE TREATMENT RESPONSE |
| Overall Thickness | 0.063 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 1.500 INCHES NOMINAL IN |
| Hole Diameter | 0.356 INCHES MINIMUM AND 0.366 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4M49A4DM12P2 | Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc (USA) |
| 4M49A4DM12P2 PRIMARY | The Boeing Company Div Defense (USA) |
| 10341568 | Nimikkeistokeskus Ncb Finland (FIN) |
| 4M49 | The Boeing Company Div Defense (USA) |
NSN 5365-01-521-1782 is a Spacer,plate, manufactured by The Boeing Company Div Defense, classified under FSC 5365 (No Item Name Available). Status: active.
NSN 5365-01-521-1782 has 4 cross-referenced part numbers: 4M49A4DM12P2 (Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc), 4M49A4DM12P2 (The Boeing Company Div Defense), 10341568 (Nimikkeistokeskus Ncb Finland), 4M49 (The Boeing Company Div Defense).
There are 6 known substitutes for 5365-01-521-1782: 5365-01-521-2232, 5365-01-521-2266, 5365-01-536-6281 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4M49A4DM12P2: Special Features: UNPRIMED ALUMINUM ALLOY AND CRES SHIMS HAVE BEEN SUPERCEDED BY PRIMED SHIMS. UNPRIMED SHIMS MAY BE REWORKED BY PRIMING IN ACCORDANCE WITH PARA 3.3.2 OR 3.3.3. 48 INCH STOCK LENGTHS ARE STANDARD. IN; Part Name Assigned by Controlling Agency: INAVY: SPACER, PLATE; Material Document and Classification: 250/5 FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 2.260 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.