A-A-2173

View detailed technical data, stock status, and sourcing information for: A-A-2173

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 part A-A-2173 to receive an up to date pricing and availability quote by email.

A-A-2173
Federal Supply Group
Hand Tools
Federal Supply Classification
5120 Nonpowered Nonedged Hand Tools
National Stock Number
5120-00-227-8129
Item Name Code
17020
Assigment Date
01/01/1963 (63 years ago)

0.375 inches nominal both ends drive surface size, reversible ratchet features provided, square first end external drive end shape, 2.125 inches maximum overall length, 1.437 inches maximum outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length
2.125 inches maximum
Outside Diameter
1.437 inches maximum
Drive Surface Size
0.375 inches nominal both ends
Features Provided
reversible ratchet
Drive End Shape
square first end external
Drive End Shape
square second end internal
Material
steel overall
Surface Treatment
chromium overall
Style Designator
external-internal
Specification/Standard Data
05047-asme b107 cat 10 professional/industrial association standard
Nondefinitive Spec/Std Data
2 type and 3 class and b style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5120-00-532-3344 No Name Available 12/12/1965
5120-00-821-7697 No Name Available 04/11/1966

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
A-A-2173 Socket Wrench Ratchet Attachment
B107.10 TY2CL3STB Socket Wrench Ratchet Attachment
B107.110 CAT 10 TY2CL3STB Socket Wrench Ratchet Attachment

FAQs

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

What is the FSCG of the NSN 5120-00-227-8129?
The FSCG of the NSN 5120-00-227-8129 is 5120
Does the NSN 5120-00-227-8129 have a Schedule B code assigned?
Yes, the Schedule B code is 8204200000
Does NSN 5120-00-227-8129 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 5120-00-227-8129 contain precious materials?
Item does not contain precious metal.
Does NSN 5120-00-227-8129 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 5120-00-227-8129 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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

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:

4994B
5340-00-438-6717
Plain Solid Disk
4994C
1650-00-449-2228
Diaphragm
4994D88G02
5925-01-198-7912
Circuit Breaker
4994D88G03
5925-01-198-6970
Circuit Breaker
4994D95G23
5925-00-386-8702
Circuit Breaker
4994D95G25
5925-00-211-1901
Circuit Breaker
4994D96G22
5925-01-042-2812
Circuit Breaker
4994D97G24
5925-00-005-3113
Circuit Breaker
4994D97G25
5925-00-006-1300
Circuit Breaker
4994D97G27
5925-00-005-3114
Circuit Breaker
4994D97G28
5925-00-005-3115
Circuit Breaker
4994ITEM16
5360-00-499-7133
Extension Helical Spring
4994ITEM17A
5360-00-282-3619
Compression Helical Spring
4994ITEM18
5360-00-499-7003
Extension Helical Spring
4994ITEM23
5360-00-468-2083
Compression Helical Spring