NSN 4940-01-658-1947 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-658-1947. Manufacturer of record part number: 22573901.
Also searched as4940-01-658-1947 ·
4940016581947 ·
NIIN 016581947 ·
01-658-1947 ·
FSC 4940 Miscellaneous Maintenance and Repair Shop Specialized Equipment · CAGE 6X905 · 22573901
Nearby stock numbers← 4940-01-658-1504 Parts Kit, Spray Gun
·
4940-01-658-2271 Leak Detector, Refrigerant Gas →
Features
Pilot Pin,actuator — FSC 4940
Overall Diameter: 1.750 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Columbus Mckinnon Corp
Identification
NSN: 4940-01-658-1947
NIIN: 016581947
FSC: 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 22573901
Manufacturer: Columbus Mckinnon Corp
General Description
The Pilot Pin,actuator, cataloged under National Stock Number 4940-01-658-1947, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Columbus Mckinnon Corp. 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.
Other items in FSC 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4940-00-001-1283
4940-00-001-1283 · Item name not on file
4940-00-001-1286
4940-00-001-1286 · Item name not on file
4940-00-001-5394
4940-00-001-5394 · Item name not on file
4940-00-001-6355
4940-00-001-6355 · Item name not on file
4940-00-001-9583
DEGREASER
4940-00-003-1045
4940-00-003-1045 · Item name not on file
4940-00-003-1047
4940-00-003-1047 · Item name not on file
4940-00-003-1050
4940-00-003-1050 · Item name not on file
Frequently Asked Questions
What is NSN 4940-01-658-1947?
NSN 4940-01-658-1947 is a Pilot Pin,actuator, manufactured by Columbus Mckinnon Corp, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4940-01-658-1947?
NSN 4940-01-658-1947 has 1 manufacturer part number on file: 22573901 (Columbus Mckinnon Corp).
What are the specifications of 22573901?
Key specifications for 22573901: Overall Diameter: 1.750 INCHES NOMINAL IN; Overall Length: 1.861 INCHES NOMINAL IN; Special Features: 220 SERIES HOIST; HEX SHAPE; Part Name Assigned by Controlling Agency: CYLINDER PILOT AIR. 1 specification is documented in the U.S. Government catalog.
Is NSN 4940-01-658-1947 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.