PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1-538Valve,cartridge Discharge

Rix Industries · NSN 4310-01-064-1952 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-064-1952 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-064-1952. Primary manufacturer part number: A1-538.
Features
  • Valve,cartridge Discharge — FSC 4310
  • General Characteristics Item Description: STEEL; CONSISTS OF THE FOLLOWING ITEMS; TOP PLATE 1; BOTTOM PLATE 1; STUD1; NUT 1; WASHER 1; DIAPHRAGM 1; 2.875 IN. OD; 1.445 IN. H IN
  • Criticality Code Justification: FEAT
  • 9 verified cross-references
  • Primary manufacturer: Rix Industries
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,cartridge Discharge, cataloged under National Stock Number 4310-01-064-1952, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Rix Industries. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4310-01-064-1952
Primary Part NumberA1-538
Item NameValve,cartridge Discharge
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerRix Industries
StatusCANCELLED
General Characteristics Item DescriptionSTEEL; CONSISTS OF THE FOLLOWING ITEMS; TOP PLATE 1; BOTTOM PLATE 1; STUD1; NUT 1; WASHER 1; DIAPHRAGM 1; 2.875 IN. OD; 1.445 IN. H IN
Criticality Code JustificationFEAT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5330-00-360-795230656 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5970-00-432-9393A1538 INTERCHANGEABLE
Insulator,special
Grimes Aerospace Company
5120-00-595-83818329902 INTERCHANGEABLE
Jack,rack Bar
U S Army Tank Automotive Command Amsta-Im-Mm
7010-01-661-8298A1538 INTERCHANGEABLE
Computer System,digital
Apple Inc Div Government Sales
Cross-Reference Index
Part NumberManufacturer
A1-538 PRIMARY Rix Industries (USA)
CE-55-314920 PRIMARY Compressor Engineering Corp (USA)
D904 ITEM50 Rix Industries (USA)
60RL-55-314920 Hoerbiger Corp of America Inc (USA)
D1327-PIECE-29 Rix Industries (USA)
60RL-55-314920 Compressor Engineering Corp (USA)
D1327 Rix Industries (USA)
A15-538 Rix Industries (USA)
AN15-538 Rix Industries (USA)
Related Parts
5330-00-360-7952INTERCHANGEABLE
GASKET
30656
5970-00-432-9393INTERCHANGEABLE
INSULATOR,SPECIAL
A1538
5120-00-595-8381INTERCHANGEABLE
JACK,RACK BAR
8329902
7010-01-661-8298INTERCHANGEABLE
COMPUTER SYSTEM,DIGITAL
A1538

Frequently Asked Questions

What is NSN 4310-01-064-1952?

NSN 4310-01-064-1952 is a Valve,cartridge Discharge, manufactured by Rix Industries, classified under FSC 4310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4310-01-064-1952?

NSN 4310-01-064-1952 has 9 cross-referenced part numbers: A1-538 (Rix Industries), CE-55-314920 (Compressor Engineering Corp), D904 ITEM50 (Rix Industries), 60RL-55-314920 (Hoerbiger Corp of America Inc), D1327-PIECE-29 (Rix Industries) and 4 more.

What NSN replaces 4310-01-064-1952?

There are 4 known substitutes for 4310-01-064-1952: 5330-00-360-7952, 5970-00-432-9393, 5120-00-595-8381 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1-538?

Key specifications for A1-538: End Item Identification: RIX INDUSTRIES COMPRESSOR MODEL 2JS2B-150; Special Features: WEAPON SYSTEM ESSENTIAL; General Characteristics Item Description: STEEL; CONSISTS OF THE FOLLOWING ITEMS; TOP PLATE 1; BOTTOM PLATE 1; STUD1; NUT 1; WASHER 1; DIAPHRAGM 1; 2.875 IN. OD; 1.445 IN. H IN; Criticality Code Justification: FEAT. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4310-01-064-1952 still in active supply?

NSN 4310-01-064-1952 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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