4820-01-169-7673
Valve Spring Retainer
Find complete technical information, availability, and procurement data for NSN 4820-01-169-7673 All details are based on official government and industry records to support accurate and compliant procurement.
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-169-7673
Item Name Code
77777
Assigment Date
01/13/1984 (42 years ago)
stainless steel; 2.860 in. o/a lg; 3.500 in. od of first end; 1.375 in. od of second end; solid shank in center of retainer; first end drilled with 0.125 in. dia hole 1.620 in. deep; second entapped and threaded with 3/8-24 unf-2b thd 0.875 in. deep; for use in non-powered valves general characteristics item description
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- General Characteristics Item Description
- stainless steel; 2.860 in. o/a lg; 3.500 in. od of first end; 1.375 in. od of second end; solid shank in center of retainer; first end drilled with 0.125 in. dia hole 1.620 in. deep; second entapped and threaded with 3/8-24 unf-2b thd 0.875 in. deep; for use in non-powered valves
Related Parts & Specifications
This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.
| Part Number | Name |
|---|---|
| 20426-1310 | Valve Spring Retainer |
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- 4 - Partial descriptive item identification (type 1 concept)
- A - 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.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A23900
- A - Item does not contain precious metal.
- 1481707
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- National Motor Freight Classification Item Number
- National Motor Freight Classification Sub-Item Number
- Uniform Freight Classification Item Number
- National Motor Freight Class Rating
- Water Commodity
- Type of Cargo
- Special Hand
- Air Dimension
- Air Commodity
- National Motor Freight Description
- AX
- 133300
- Z
- 63220
- W - Rating variable
- 594 - Pumps and parts, (machinery and parts),(less than 35 feet)
- Z - No special type of cargo code applicable
- 9 - Other or no special handling required (sh)
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- VZ -
- machinery/machines noi
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 4820-01-169-7673
What is the FSCG of the NSN 4820-01-169-7673?
The FSCG of the NSN 4820-01-169-7673 is 4820
Does NSN 4820-01-169-7673 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 4820-01-169-7673 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-169-7673 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 4820-01-169-7673 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Fri, Jan 13, 1984
Need Consumables?
Running low on essential supplies? Explore our extensive catalog of high-quality consumables designed to keep your operations on track.
Recommended for You
Discover a selection of other high-demand NSN components from our catalog. These featured parts are frequently sourced by procurement teams across defense, aerospace, and industrial sectors.
Price & Availability
Fill out the form to get accurate pricing, lead time, and stock details from our NSN specialists:
FREE
