5305-01-170-3809
Find complete technical information, availability, and procurement data for: 5305-01-170-3809
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5305-01-170-3809 to receive an up to date pricing and availability quote by email.
A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.
right-hand thread direction, 0.156 inches nominal thread length, flat chamfer head style, 0.4065 inches minimum and 0.4085 inches maximum fastener length, 2a thread class
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.156 inches nominal
- Fastener Length
- 0.4065 inches minimum and 0.4085 inches maximum
- Head Style
- flat chamfer
- Head Diameter
- 0.250 inches nominal
- Head Height
- 0.125 inches nominal
- Shoulder Diameter
- 0.1235 inches minimum and 0.1245 inches maximum first shoulder
- Shoulder Length
- 0.2505 inches minimum and 0.2525 inches maximum first shoulder
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.112 inches
- Width Across Flats
- 0.078 inches nominal
- Thread Quantity Per Inch
- 40
- Shoulder Shape
- round first shoulder
- Special Features
- relief under head 0.005-0.010 dp x 0.010-0.030 wide
- Material
- steel comp 303 overall
- Material Document And Classification
- ams 5640 assn std single material response overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- qq-p-35 ty1 cl1 fed spec single treatment response overall
- Thread Series Designator
- unc
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 431-0477-001 | Shoulder Screw |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-01-170-3809?
Does the NSN 5305-01-170-3809 have a Schedule B code assigned?
Does NSN 5305-01-170-3809 require demilitarization?
Does NSN 5305-01-170-3809 contain precious materials?
Does NSN 5305-01-170-3809 contain hazardous materials?
When the NSN 5305-01-170-3809 was assigned to the Federal Catalog?
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
- 100% Quality Inspections
You May Also Like
Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.
Pricing
Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:
