NSN 2810-01-543-2250 · NIIN 015432250 · Part number 3305AS673
Hydraulics International, Inc. Dba Hydraulics International Inc · FSC 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 56529
Government record, cited
NSN 2810-01-543-2250 — this item is cataloged by the U.S. Government under National Stock Number 2810-01-543-2250. Manufacturer of record part number: 3305AS673.
Also searched as2810-01-543-2250 ·
2810015432250 ·
NIIN 015432250 ·
01-543-2250 ·
FSC 2810 Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components · CAGE 56529 · 3305AS673
Manufacturer of record: Hydraulics International, Inc. Dba Hydraulics International Inc
Identification
NSN: 2810-01-543-2250
NIIN: 015432250
FSC: 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 3305AS673
Manufacturer: Hydraulics International, Inc. Dba Hydraulics International Inc
General Description
The Entry Guide,aircraf, cataloged under National Stock Number 2810-01-543-2250, is classified within Federal Supply Class 2810 (Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Hydraulics International, Inc. Dba Hydraulics International Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Entry Guide,aircraf
FSC / FSG
2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components (FSG 28)
Manufacturers
Hydraulics International, Inc. Dba Hydraulics International Inc (CAGE 56529); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003)
Technical Specifications
Parameter
Value
NSN
2810-01-543-2250
Primary Part Number
3305AS673
Item Name
Entry Guide,aircraf
FSC / FSG
2810 / 28 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
Manufacturer
Hydraulics International, Inc. Dba Hydraulics International Inc
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
No interchangeability data on file.
Other items in FSC 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2810-00-001-3863
2810-00-001-3863 · Item name not on file
2810-00-001-9036
SUPPORT,INDICATOR
2810-00-001-9113
2810-00-001-9113 · Item name not on file
2810-00-001-9116
2810-00-001-9116 · Item name not on file
2810-00-001-9117
2810-00-001-9117 · Item name not on file
2810-00-001-9592
2810-00-001-9592 · Item name not on file
2810-00-003-5864
2810-00-003-5864 · Item name not on file
2810-00-004-0436
POPPET,VALVE
Frequently Asked Questions
What is NSN 2810-01-543-2250?
NSN 2810-01-543-2250 is a Entry Guide,aircraf, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 2810, Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components. Status: active.
What part numbers are listed for NSN 2810-01-543-2250?
NSN 2810-01-543-2250 has 2 manufacturer part numbers on file: 3305AS673 (Hydraulics International, Inc. Dba Hydraulics International Inc), 3305AS673 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Is NSN 2810-01-543-2250 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.