K-1330-4

Safety Relief Valve

This page provides complete and verified information for part number K-1330-4, NSN 4820-00-932-4821

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-932-4821

Item Name Code

05488

Assigment Date

02/15/1967 (59 years ago)

automatic valve operation method, disk flow control device, spring disk loading method, plain,optional end(pipe) all ends connection style, right-hand all ends thread direction

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Thread Direction: right-hand all ends
Flow Control Device: disk
Disk Loading Method: spring
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Nominal Thread Size: 0.250 inches all ends
Special Features: mounting position - horizontal or vertical
Material: aluminum and rubber flow control device
Material: aluminum alloy seat
Material: aluminum alloy body
Surface Treatment: anodize
Thread Series Designator: npt all ends

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
Schedule B Code

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

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for K-1330-4

What is the FSCG of the NSN 4820-00-932-4821?

The FSCG of the NSN 4820-00-932-4821 is 4820

Does the NSN 4820-00-932-4821 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-932-4821 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 4820-00-932-4821 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-932-4821 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 4820-00-932-4821 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Feb 15, 1967