PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40-621Transducer,motional Pickup

Hydro-Aire Aerospace Corp · NSN 6695-00-055-6404 · FSC 6695 · No Item Name Available
Verified by PartsTable
NSN 6695-00-055-6404 — this item is cataloged by the U.S. Government under National Stock Number 6695-00-055-6404. Primary manufacturer part number: 40-621.
Features
  • Transducer,motional Pickup — FSC 6695
  • Overall Diameter: 1.410 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Hydro-Aire Aerospace Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transducer,motional Pickup, cataloged under National Stock Number 6695-00-055-6404, is classified within Federal Supply Class 6695 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6695-00-055-6404
Primary Part Number40-621
Item NameTransducer,motional Pickup
FSC / FSG6695 / 66 — No Item Name Available
ManufacturerHydro-Aire Aerospace Corp
StatusACTIVE
Overall Diameter1.410 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5998-00-042-8778 INTERCHANGEABLE
Printed Wiring Board
5935-00-264-7845F1PNM-H INTERCHANGEABLE
Connector,plug,electrical
Andrew Llc
4240-00-300-6984S9300-921868PC25 INTERCHANGEABLE
Lever,canister Stop
Naval Ship Systems Command
3040-00-331-52204501-261 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
2540-00-470-6396LE721155 INTERCHANGEABLE
Arm,windshield Wiper
United Technologies Corp Electro Systems Inc
2540-00-621-744040621 INTERCHANGEABLE
Cushion,seat,vehicular
Mitsubishi Caterpillar Forklift America, Inc
6695-00-719-7103 INTERCHANGEABLE
Transducer,motional Pickup
6530-01-533-5818 INTERCHANGEABLE
Chest Roll
4520-01-597-357040621 INTERCHANGEABLE
Heater,water,electric
Sure Marine Service Inc.
Cross-Reference Index
Part NumberManufacturer
40-621 PRIMARY Hydro-Aire Aerospace Corp (USA)
6695PL0826086 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5998-00-042-8778INTERCHANGEABLE
PRINTED WIRING BOARD
5935-00-264-7845INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
F1PNM-H
4240-00-300-6984INTERCHANGEABLE
LEVER,CANISTER STOP
S9300-921868PC25
3040-00-331-5220INTERCHANGEABLE
CONNECTING LINK,RIGID
4501-261
2540-00-470-6396INTERCHANGEABLE
ARM,WINDSHIELD WIPER
LE721155
2540-00-621-7440INTERCHANGEABLE
CUSHION,SEAT,VEHICULAR
40621
6695-00-719-7103INTERCHANGEABLE
TRANSDUCER,MOTIONAL PICKUP
6530-01-533-5818INTERCHANGEABLE
CHEST ROLL
4520-01-597-3570INTERCHANGEABLE
HEATER,WATER,ELECTRIC
40621

Frequently Asked Questions

What is NSN 6695-00-055-6404?

NSN 6695-00-055-6404 is a Transducer,motional Pickup, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 6695 (No Item Name Available). Status: active.

What are the part numbers for NSN 6695-00-055-6404?

NSN 6695-00-055-6404 has 2 cross-referenced part numbers: 40-621 (Hydro-Aire Aerospace Corp), 6695PL0826086 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 6695-00-055-6404?

There are 9 known substitutes for 6695-00-055-6404: 5998-00-042-8778, 5935-00-264-7845, 4240-00-300-6984 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40-621?

Key specifications for 40-621: Special Features: MFG NAME: TRANSDUCER,WHEEL SPEED,MARK II ANTI SKID; TECH ORDER 1C130E-4 FIG 347; IDENTICAL TO NSN 6695-00-719-7103; Overall Length: 3.860 INCHES NOMINAL IN; Overall Diameter: 1.410 INCHES NOMINAL IN; End Item Identification: MAIN LANDING GEAR C-130 ACFT. 4 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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