PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3619974-2Gage,assembly

Moog Inc. · NSN 6685-01-225-4428 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-225-4428 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-225-4428. Primary manufacturer part number: 3619974-2.
Features
  • Gage,assembly — FSC 6685
  • General Characteristics Item Description: INCLUDES O-RING AND BACKUP RING; PORM 5 PCT OF FULL SCALE RELIABILITY
  • 4 verified cross-references
  • Primary manufacturer: Moog Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gage,assembly, cataloged under National Stock Number 6685-01-225-4428, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Moog Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-225-4428
Primary Part Number3619974-2
Item NameGage,assembly
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerMoog Inc.
StatusACTIVE
General Characteristics Item DescriptionINCLUDES O-RING AND BACKUP RING; PORM 5 PCT OF FULL SCALE RELIABILITY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4720-00-107-7706 INTERCHANGEABLE
Hose,nonmetallic
5910-00-356-0160 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
4720-00-554-80512652-40 INTERCHANGEABLE
Hose,nonmetallic
Danfoss Power Solutions II, Llc
6660-00-572-214022140 INTERCHANGEABLE
Roller,frictional,disc
Arco Engineering Inc
5995-00-791-5499RE49C605 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Naval Ship Systems Command
1620-00-829-76595603-5 INTERCHANGEABLE
Arm Assembly,torque,landing Gear
Goodrich Aerospace Canada Ltd
4320-00-981-063722140 INTERCHANGEABLE
Ring,wearing
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5999-01-040-3090205283-1 INTERCHANGEABLE
Cap,electrical
Te Connectivity Corporation
5331-01-258-91481000459-P19 INTERCHANGEABLE
O-Ring
Tld Ace Corp Div Tld Ace
5950-01-259-3312221-40 INTERCHANGEABLE
Transformer,power Autotransforme
Staco Energy Products Co Dba Staco Energy Products Co
Cross-Reference Index
Part NumberManufacturer
3619974-2 Moog Inc. (USA)
3619974-2 Clifton Precision Div of Litton Systems Inc (USA)
560-35 3d Instruments Llc. Dba Sierra Precision (USA)
221-40 Harsco Corp Sherwood Div (USA)
Related Parts
4720-00-107-7706INTERCHANGEABLE
HOSE,NONMETALLIC
5910-00-356-0160INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
4720-00-554-8051INTERCHANGEABLE
HOSE,NONMETALLIC
2652-40
6660-00-572-2140INTERCHANGEABLE
ROLLER,FRICTIONAL,DISC
22140
5995-00-791-5499INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
RE49C605
1620-00-829-7659INTERCHANGEABLE
ARM ASSEMBLY,TORQUE,LANDING GEAR
5603-5
4320-00-981-0637INTERCHANGEABLE
RING,WEARING
22140
5999-01-040-3090INTERCHANGEABLE
CAP,ELECTRICAL
205283-1
5331-01-258-9148INTERCHANGEABLE
O-RING
1000459-P19
5950-01-259-3312INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
221-40
4810-01-355-7796INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
5940-01-363-2066INTERCHANGEABLE
TERMINAL BOARD
22-140

Frequently Asked Questions

What is NSN 6685-01-225-4428?

NSN 6685-01-225-4428 is a Gage,assembly, manufactured by Moog Inc., classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-225-4428?

NSN 6685-01-225-4428 has 4 cross-referenced part numbers: 3619974-2 (Moog Inc.), 3619974-2 (Clifton Precision Div of Litton Systems Inc), 560-35 (3d Instruments Llc. Dba Sierra Precision), 221-40 (Harsco Corp Sherwood Div).

What NSN replaces 6685-01-225-4428?

There are 12 known substitutes for 6685-01-225-4428: 4720-00-107-7706, 5910-00-356-0160, 4720-00-554-8051 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3619974-2?

Key specifications for 3619974-2: General Characteristics Item Description: INCLUDES O-RING AND BACKUP RING; PORM 5 PCT OF FULL SCALE RELIABILITY. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com