1. Home /
  2. Catalog /
  3. Screws /
  4. 5305-01-139-2034

5305-01-139-2034

Find complete technical information, availability, and procurement data for: 5305-01-139-2034

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 5305-01-139-2034 to receive an up to date pricing and availability quote by email.

5305-01-139-2034
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-139-2034
Item Name Code
16282
Assigment Date
09/27/1982 (43 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

2a thread class, 0.230 inches minimum and 0.250 inches maximum fastener length, right-hand thread direction, 0.199 inches minimum and 0.250 inches maximum thread length, watertight head style

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
0.199 inches minimum and 0.250 inches maximum
Fastener Length
0.230 inches minimum and 0.250 inches maximum
Head Style
watertight
Head Diameter
0.306 inches minimum and 0.347 inches maximum
Head Height
0.105 inches minimum and 0.115 inches maximum
Locking Feature
patch or pellet or strip threads
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.164 inches
Thread Quantity Per Inch
32
Special Features
furnished with one o-ring
Material
steel comp 304 or steel comp 305 or steel comp 316 or steel comp 384 or steel comp xm-7 overall
Material Document And Classification
qq-s-763 fed spec 1st material response or qq-s-763 fed spec 2nd material response or qq-s-763 fed spec 3rd material response or astm a493 assn std all material responses overall
Surface Treatment
passivate overall
Surface Treatment Document And Classification
qq-p-35 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
HT08R32S04P Socket Head Cap Screw
MS3212-21L Socket Head Cap Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-139-2034?
The FSCG of the NSN 5305-01-139-2034 is 5305
Does the NSN 5305-01-139-2034 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-139-2034 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-01-139-2034 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-139-2034 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-01-139-2034 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Mon, Sep 27, 1982

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:

ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Surplus 20
New Material 534
Total 554
Availability of this item was last updated on: 06/16/2026 05:06 PM EDT. Stock levels and pricing are subject to change.

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

2215554-002
5995-01-384-7201
Radio Frequency Cable Assembly
2215555
5995-01-379-7177
Radio Frequency Cable Assembly
2215555-002
5995-01-379-7177
Radio Frequency Cable Assembly
2215556
5995-01-379-6475
Radio Frequency Cable Assembly
2215556-002
5995-01-379-6475
Radio Frequency Cable Assembly
2215557
5995-01-379-7311
Radio Frequency Cable Assembly
2215557-002
5995-01-379-7311
Radio Frequency Cable Assembly
2215557-1
5306-01-466-6741
Eye Bolt
2215557-2
5306-01-466-6785
Eye Bolt
2215558-002
5995-01-381-7100
Radio Frequency Cable Assembly
2215558-1
5306-01-466-6757
Eye Bolt
22155586
5995-01-381-7239
Radio Frequency Cable Assembly
2215559
5995-01-379-6440
Radio Frequency Cable Assembly
2215559-002
5995-01-379-6440
Radio Frequency Cable Assembly
221555A1
5930-00-961-8873
Rotary Switch