Washer, Flat

National Aerospace Standards Commit

Part # NAS1149FN516P

The NAS1149FN516P flat washer, made from 1020/1025 steel, ensures effective load distribution. Adhering to Mil-S-7952 specs, it features a round shape with a 0.433-0.438" diameter & a 0.135-0.140" center hole. Cadmium & chromate treatment enhances durability & resist corrosion.
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Overview

The NAS1149FN516P flat washer is engineered for effective load distribution across several applications. Made from steel composition 1020 or 1025, this washer features a round shape with a rectangular cross-section. It adheres to the Mil-S-7952 military specification, ensuring compliance with industry standards. With an overall diameter of 0.433 inches to 0.438 inches and a center hole diameter of 0.135 inches to 0.140 inches, this washer is versatile for numerous fastening needs. The surface treatment of cadmium and chromate enhances durability and corrosion resistance.

Features & Benefits

Features
  • Constructed from steel composition 1020 or 1025 for reliable performance.
  • Meets Mil-S-7952 military specification for industry compliance.
  • Surface treated with cadmium and chromate for increased durability.
Benefits
  • Ensures effective load distribution, enhancing the performance of fastened assemblies.
  • Provides resistance to corrosion, extending the lifespan of components.
  • Compatible with several applications, offering versatility in use.

Technical Information

ATA Number

25,
26,
52

ATA Chapter

Equipment / Furnishings
Fire Protection
Doors

ATA Group

Airframe Systems
Structure

ATA Section

FLIGHT COMPARTMENT EQUIPMENT
STATIONS - CABIN ATTENDANT
BARPLUS COMPUTER
Galley
Emergency Exit
MID-CABIN EMERGENCY EXIT DOOR
1 more

NIIN

014411209

NSN

5310-01-441-1209

FSCG

5310

FSCG Category

Nuts and Washers

UNSPSC Code

31161800

UNSPSC Category

Washers

Lead Time (Days)

222

Multi Spec

MIL-S-7952

Certification Status

CERTIFIED

ATA Part Number

NAS1149FN516P

CAGE Code

80205

Commercial Part

Yes

Harmonized Tariff Schedule Code

7318220000

Repairable

No

Specification Part Number

NAS1149FN516P

Supplier Part Number

NAS1149FN516P

Landing Gear Part

No

Leasable

No

Returnable

No

Aircraft Makes

Beech
Bell Helicopter
Boeing

Aircraft Models

737 MAX 8
747-400
787-9
737NG-700BJ
737NG-800BCF
206L-3
40 more

Shipping Details

ITAR Compliant

No

Part Explosive

No

ECCN

EAR99

Dry Ice

No
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Commercial Spares
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