PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28274Valve Assembly,check

Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. · NSN 4320-00-876-8612 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-876-8612 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-876-8612. Primary manufacturer part number: 28274.
Features
  • Valve Assembly,check — FSC 4320
  • General Characteristics Item Description: 0.188 IN. THK CONSISTS OF SCREW 0.500-13 X 1.250 STAINLESS STEEL HINGE GASKET AND PLATE NUT 0.500-13 STAINLESS STEEL IN
  • 2 verified cross-references
  • Primary manufacturer: Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Assembly,check, cataloged under National Stock Number 4320-00-876-8612, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-876-8612
Primary Part Number28274
Item NameValve Assembly,check
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
StatusACTIVE
General Characteristics Item Description0.188 IN. THK CONSISTS OF SCREW 0.500-13 X 1.250 STAINLESS STEEL HINGE GASKET AND PLATE NUT 0.500-13 STAINLESS STEEL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-250-7528DL363-1060G1 INTERCHANGEABLE
Transformer,pulse
Raytheon Company Dba Raytheon Co
5330-00-901-3595600-701-1/4-0S INTERCHANGEABLE
Packing with Retainer
Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division
6145-01-203-8509 INTERCHANGEABLE
Cable,special Purpose,electrical
5360-01-420-9905 INTERCHANGEABLE
Spring,helical,compression
Cross-Reference Index
Part NumberManufacturer
28274SA Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
28274 PRIMARY Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
5950-00-250-7528INTERCHANGEABLE
TRANSFORMER,PULSE
DL363-1060G1
5330-00-901-3595INTERCHANGEABLE
PACKING WITH RETAINER
600-701-1/4-0S
6145-01-203-8509INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
5360-01-420-9905INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION

Frequently Asked Questions

What is NSN 4320-00-876-8612?

NSN 4320-00-876-8612 is a Valve Assembly,check, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-876-8612?

NSN 4320-00-876-8612 has 2 cross-referenced part numbers: 28274SA (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 28274 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).

What NSN replaces 4320-00-876-8612?

There are 4 known substitutes for 4320-00-876-8612: 5950-00-250-7528, 5330-00-901-3595, 6145-01-203-8509 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28274?

Key specifications for 28274: General Characteristics Item Description: 0.188 IN. THK CONSISTS OF SCREW 0.500-13 X 1.250 STAINLESS STEEL HINGE GASKET AND PLATE NUT 0.500-13 STAINLESS STEEL IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com