The Washer,slotted, cataloged under National Stock Number 5310-01-449-6478, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5310-01-449-6478 |
| Primary Part Number | 44-2004 |
| Item Name | Washer,slotted |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation |
| Status | ACTIVE |
| Material Thickness | 0.032 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN |
| Style Designator | SLOTTED |
| Material | COPPER ALLOY 360 OR COPPER ALLOY 260 OVERALL |
| Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.139 INCHES MINIMUM AND 0.144 INCHES MAXIMUM IN |
| Hole Diameter | 0.045 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 44-2004 PRIMARY | Hamilton Sundstrand Corporation (USA) |
NSN 5310-01-449-6478 is a Washer,slotted, manufactured by Hamilton Sundstrand Corporation, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-449-6478 has 1 cross-referenced part number: 44-2004 (Hamilton Sundstrand Corporation).
There are 3 known substitutes for 5310-01-449-6478: 6550-01-189-2068, 6550-01-475-1049, 6145-01-665-8897. Verify interchangeability with system specifications before substitution.
Key specifications for 44-2004: Material Thickness: 0.032 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN; Style Designator: SLOTTED; Material: COPPER ALLOY 360 OR COPPER ALLOY 260 OVERALL; Material Document and Classification: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.