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Boeing NAS1802-3-10 Screw

Boeing NAS1802-3-10 Screw

National Aerospace Standards Commit

Part # NAS1802-3-10

The NAS1802-3-10 screw is designed for the MLRS, featuring a hexagon head, right-hand thread, and Iron Alloy 660 for strength (160,000 psi). With a 0.190" nominal diameter and UNJF thread series, it ensures compatibility, enhanced with passivated corrosion resistance and precise surface finishes.
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Overview

The NAS1802-3-10 screw is engineered for use in the Multiple Launch Rocket System (MLRS). Featuring a hexagon head style and right-hand thread direction, this screw is made from Iron Alloy 660, providing a minimum tensile strength of 160,000 pounds per square inch. With a nominal thread diameter of 0.190 inches and a thread series designator of UNJF, it ensures compatibility across several applications. The passivated surface treatment enhances corrosion resistance, while the surface finishes are maintained at 32.0 microinches for both the shank and thread surfaces, and 63.0 microinches for the bearing surface of the head.

Features & Benefits

Features
  • Hexagon head style with right-hand thread direction.
  • Constructed from Iron Alloy 660 with a minimum tensile strength of 160,000 pounds per square inch.
  • Passivated surface treatment for excellent corrosion resistance.
Benefits
  • Ensures reliable performance in demanding applications.
  • Compatible with industry standards for ease of integration.
  • Durable construction minimizes maintenance needs over time.

Technical Information

ATA Number

21,
23,
24,
25,
26,
27,
29,
30,
32,
33,
36,
38,
44,
47,
49,
53,
54,
55,
57,
71,
72,
73,
75,
78,
79

ATA Chapter

Air Conditioning
Communications
Electrical Power
Equipment / Furnishings
Fire Protection
Flight Controls
19 more

ATA Group

Airframe Systems
Structure
Power Plant

ATA Section

VENTILATION
AIR CYCLE SYSTEM
RAM AIR SYSTEM
CONDITIONED AIR TEMPERATURE CONTROL SYSTEM
TEMPERATURE INDICATING SYSTEM
HF COMMUNICATION SYSTEM
65 more

NIIN

011200274

NSN

5305-01-120-0274

FSCG

5305

FSCG Category

Screws

Lead Time (Days)

48

Certification Status

CERTIFIED

ATA Part Number

NAS1802-3-10

CAGE Code

80205

Commercial Part

Yes

Harmonized Tariff Schedule Code

7318156080

Repairable

No

Specification Part Number

NAS1802-3-10

Supplier Part Number

NAS1802-3-10

Landing Gear Part

No

Leasable

No

Returnable

No

Aircraft Makes

Boeing
Embraer
McDonnell Douglas
Beech
Airbus
Bombardier

Aircraft Models

767-300ER
ERJ-190-200 LR
747-400PC
777-200LR
CRJ-702
747-8F
113 more

Shipping Details

ITAR Compliant

No

Part Explosive

No

ECCN

EAR99

Dry Ice

No
Buy now from
Commercial Spares
Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. See terms & conditions.