NSN 2910-01-261-9644 — this item is cataloged by the U.S. Government under National Stock Number 2910-01-261-9644. Manufacturer of record part number: 26-9001-26-00-00.
Also searched as2910-01-261-9644 ·
2910012619644 ·
NIIN 012619644 ·
01-261-9644 ·
FSC 2910 Engine Fuel System Components, Nonaircraft · CAGE 1C645 · 26-9001-26-00-00
Nearby stock numbers← 2910-01-261-9643 Valve, Air Mixing, C
·
2910-01-262-0791 Parts Kit, Carburetor →
Features
Valve,air Mixing — FSC 2910
General Characteristics Item Description: INCLUDES VALVE,PRESSURE SPRING,AIR VALVE,VALVE PLATE,RING GASKET,RING CONNECTION,AND LOCKING NUT
1 manufacturer part number on file
Manufacturer of record: Espar Products Inc
Identification
NSN: 2910-01-261-9644
NIIN: 012619644
FSC: 2910 — Engine Fuel System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 26-9001-26-00-00
Manufacturer: Espar Products Inc
General Description
The Valve,air Mixing, cataloged under National Stock Number 2910-01-261-9644, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Espar Products Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2910-01-261-9644
Primary Part Number
26-9001-26-00-00
Item Name
Valve,air Mixing
FSC / FSG
2910 / 29 — Engine Fuel System Components, Nonaircraft
Manufacturer
Espar Products Inc
Status
ACTIVE
General Characteristics Item Description
INCLUDES VALVE,PRESSURE SPRING,AIR VALVE,VALVE PLATE,RING GASKET,RING CONNECTION,AND LOCKING NUT
Other items in FSC 2910 — Engine Fuel System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2910-00-000-3322
2910-00-000-3322 · Item name not on file
2910-00-000-3636
2910-00-000-3636 · Item name not on file
2910-00-001-1282
2910-00-001-1282 · Item name not on file
2910-00-001-1285
2910-00-001-1285 · Item name not on file
2910-00-001-3841
ANCHOR,CAP
2910-00-001-3849
2910-00-001-3849 · Item name not on file
2910-00-001-3856
2910-00-001-3856 · Item name not on file
2910-00-001-3864
2910-00-001-3864 · Item name not on file
Frequently Asked Questions
What is NSN 2910-01-261-9644?
NSN 2910-01-261-9644 is a Valve,air Mixing, manufactured by Espar Products Inc, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2910-01-261-9644?
NSN 2910-01-261-9644 has 1 manufacturer part number on file: 26-9001-26-00-00 (Espar Products Inc).
What are the specifications of 26-9001-26-00-00?
Key specifications for 26-9001-26-00-00: General Characteristics Item Description: INCLUDES VALVE,PRESSURE SPRING,AIR VALVE,VALVE PLATE,RING GASKET,RING CONNECTION,AND LOCKING NUT. 1 specification is documented in the U.S. Government catalog.
Is NSN 2910-01-261-9644 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.