PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

273050Valve Plate,compressor

Drs Environmental Systems Inc · NSN 4310-00-102-5564 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-102-5564 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-102-5564. Primary manufacturer part number: 273050.
Features
  • Valve Plate,compressor — FSC 4310
  • 4 verified cross-references
  • Primary manufacturer: Drs Environmental Systems Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Plate,compressor, cataloged under National Stock Number 4310-00-102-5564, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Drs Environmental Systems Inc. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-102-5564
Primary Part Number273050
Item NameValve Plate,compressor
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerDrs Environmental Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5920-00-760-6345273-050 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
5325-00-804-2778 INTERCHANGEABLE
Ring,retaining
Cross-Reference Index
Part NumberManufacturer
273050 Drs Environmental Systems Inc (USA)
273050 Hdt Expeditionary Systems Inc (USA)
273050 Davey Compressor Co Div of Keco Industries Inc (USA)
273050 Kidde-Fenwal, Llc (USA)
Related Parts
5920-00-760-6345INTERCHANGEABLE
FUSE,CARTRIDGE
273-050
5325-00-804-2778INTERCHANGEABLE
RING,RETAINING

Frequently Asked Questions

What is NSN 4310-00-102-5564?

NSN 4310-00-102-5564 is a Valve Plate,compressor, manufactured by Drs Environmental Systems Inc, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-102-5564?

NSN 4310-00-102-5564 has 4 cross-referenced part numbers: 273050 (Drs Environmental Systems Inc), 273050 (Hdt Expeditionary Systems Inc), 273050 (Davey Compressor Co Div of Keco Industries Inc), 273050 (Kidde-Fenwal, Llc).

What NSN replaces 4310-00-102-5564?

There are 2 known substitutes for 4310-00-102-5564: 5920-00-760-6345, 5325-00-804-2778. Verify interchangeability with system specifications before substitution.

What are the specifications of 273050?

Key specifications for 273050: Special Features: CRES;1.004 IN. OD;0.335 IN. THK;SIX 0.135 IN. DEEP HOLES EQUALLY SPACED ON 0.046 IN. BOLT CIRCLE IN. 1 total characteristics are documented in the Federal Logistics Information System.

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