The Washer,flat, cataloged under National Stock Number 5310-00-774-7226, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Moog Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-774-7226 |
| Primary Part Number | 16989 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Moog Inc |
| Status | ACTIVE |
| Peripheral Shape Style | ROUND |
| Hardness Rating | 25.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| Center Hole Shape Style | ROUND |
| Thickness | 0.045 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Material | STEEL COMP 416 OVERALL |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Hole Diameter | 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN |
| Overall Diameter | 0.390 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-774-7226 is a Washer,flat, manufactured by Moog Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-774-7226 has 4 cross-referenced part numbers: 16989 (Moog Inc), 16989 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City), 16989 (Mid-America Aerotech, Llc), 16989 (E-Systems Inc Montek Div Fluid Controls Opns).
There are 2 known substitutes for 5310-00-774-7226: 3110-00-100-3132, 6515-01-588-0605. Verify interchangeability with system specifications before substitution.
Key specifications for 16989: Peripheral Shape Style: ROUND; Hardness Rating: 25.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM; Center Hole Shape Style: ROUND; Thickness: 0.045 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN. 10 total characteristics are documented in the Federal Logistics Information System.