WASHER - NAS1149F0863P
National Aerospace Standard Part
Description: WASHER, FLAT
Part Number: NAS1149F0863P
Alternate Part Number: AN960-816
Product Overview
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinches (0.8 micrometers). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor.
NAS1149F0863P Features and Specification
| Cross-Sectional Shape | Rectangular | |
| Hole Diameter | 0.505 inches minimum and 0.525 inches maximum | |
| Edge Shape | Round | |
| Center Hole Shape | 1 round | |
| Center Hole Shape | Round | |
| Thickness | 0.022 inches minimum and 0.042 inches maximum | |
| Overall Diameter | 0.870 inches minimum and 0.095 inches maximum | |
| Material | Steel Overall | |
| Material Specification | Mil-s-7592 mil-spec single material response or qq-s-698 fed spec single material response overall | |
| Surface Treatment | Cadmium overall | |
| Surface Treatment Specification | Qq-p-416, ty 2, cl 3 fed spec single treatment response overall | |
| Nondefinitive Specification/std Data | A type and 1 grade and a class |
This part is used on the following aircraft:
- •Bombardier Challenger 300
- •Bombardier Challenger 601
- •Bombardier Challenger 604
- •Bombardier Challenger 605
- •Bombardier Global Express
- •Bombardier Learjet 40
- •Bombardier Learjet 45
- •Bombardier Learjet 60 - all variants
- •Embraer Legacy 600-650
- •Piaggio Avanti II
- •Piaggio Avanti P180
- •Textron Aviation Beechcraft King Air 100 - all variants
- •Textron Aviation Beechcraft King Air 200 - all variants
- •Textron Aviation Beechcraft King Air 300 - all variants
- •Textron Aviation Beechcraft King Air 90 - all variants
- •Textron Aviation Beechcraft Premier
- •Textron Aviation Cessna 525 Citation Citationjet
- •Textron Aviation Cessna 550 Citation I-II-Bravo
- •Textron Aviation Cessna 560 Citation V-Ultra-Encore-Excel-XLS
- •Textron Aviation Cessna 650 Citation III-IV-VI-VII
- •Textron Aviation Cessna 680 Citation Sovereign
- •Textron Aviation Cessna 750 Citation X
- •Textron Aviation Hawker 400-400XP
| Dimensions | |
|---|---|
| Dimensions (W x H x D) | 0.88" x 0.88" x 0.70" Inch |
| Length | 0.88" Inch |
| Weight | 0.01 lb |
| Specifications | |
|---|---|
| 8130-3 Eligible | No |
| ATA Chapter | ATA 51 Standard Practices and Structures |
| Available Conditions | NE / NS |
| Cage Code | 01HM9 |
| Country of origin | United States of America |
| ECCN / USML | 9A991.d |
| FAA Approval Code | STD |
| Hazmat Code | Not Applicable |
| Hazmat(Y/N) | N |
| Material | Carbon Steel |
| NSN | 5310-01-396-8392 |
| Schedule B | 7318.22.0000 |
| Total Shelf Life (days) | Not Applicable |
| Type | Washer |
| Units of Measure (UoM) | Each |
| Brand | National Aerospace Standard. |
| Condition status | Depreciated |