PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2758Stop,check Valve

L3harris Interstate Electronics Corporation · NSN 2915-00-657-8032 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-657-8032 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-657-8032. Primary manufacturer part number: 2758.
Features
  • Stop,check Valve — FSC 2915
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Interstate Electronics Corporation
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Stop,check Valve, cataloged under National Stock Number 2915-00-657-8032, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is L3harris Interstate Electronics Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2915-00-657-8032
Primary Part Number2758
Item NameStop,check Valve
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerL3harris Interstate Electronics Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5340-00-025-2073275-8 INTERCHANGEABLE
Flange Assembly
Cast-Rite Corporation
6240-00-196-45011490 INTERCHANGEABLE
Lamp,incandescent
Ward Leonard Ct Llc
5325-00-249-6345 INTERCHANGEABLE
Grommet,nonmetallic
6625-00-657-36352758 INTERCHANGEABLE
Shunt,instrument,multirange
Honeywell Inc Residential Div
5962-01-112-4899 INTERCHANGEABLE
Microcircuit,memory
5315-01-136-82302758 INTERCHANGEABLE
Pin,quick Release
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
5305-01-305-18312758 INTERCHANGEABLE
Screw,machine
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
5975-01-479-96214Q-475 INTERCHANGEABLE
Box Connector,electrical
Better Engineering Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
2758 PRIMARY L3harris Interstate Electronics Corporation (USA)
Related Parts
5340-00-025-2073INTERCHANGEABLE
FLANGE ASSEMBLY
275-8
6240-00-196-4501INTERCHANGEABLE
LAMP,INCANDESCENT
1490
5325-00-249-6345INTERCHANGEABLE
GROMMET,NONMETALLIC
6625-00-657-3635INTERCHANGEABLE
SHUNT,INSTRUMENT,MULTIRANGE
2758
5962-01-112-4899INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5315-01-136-8230INTERCHANGEABLE
PIN,QUICK RELEASE
2758
5305-01-305-1831INTERCHANGEABLE
SCREW,MACHINE
2758
5975-01-479-9621INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
4Q-475

Frequently Asked Questions

What is NSN 2915-00-657-8032?

NSN 2915-00-657-8032 is a Stop,check Valve, manufactured by L3harris Interstate Electronics Corporation, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-657-8032?

NSN 2915-00-657-8032 has 1 cross-referenced part number: 2758 (L3harris Interstate Electronics Corporation).

What NSN replaces 2915-00-657-8032?

There are 8 known substitutes for 2915-00-657-8032: 5340-00-025-2073, 6240-00-196-4501, 5325-00-249-6345 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2758?

Key specifications for 2758: End Item Identification: ENGINE,J79-3B,J79-7A,J79-11A A. 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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