NSN 1680-01-018-7451 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-018-7451. Manufacturer of record part number: B2552-1.
Also searched as1680-01-018-7451 ·
1680010187451 ·
NIIN 010187451 ·
01-018-7451 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 54184 · B2552-1
General Characteristics Item Description: STEEL,CADMIUM PLATE QQ-P-416 CLASS 2 TYPE 2,1.700 IN. LG IN
1 manufacturer part number on file
Manufacturer of record: Ara, Inc
Identification
NSN: 1680-01-018-7451
NIIN: 010187451
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: B2552-1
Manufacturer: Ara, Inc
General Description
The Torque Arm,seat, cataloged under National Stock Number 1680-01-018-7451, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Ara, 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
1680-01-018-7451
Primary Part Number
B2552-1
Item Name
Torque Arm,seat
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer
Ara, Inc
Status
ACTIVE
General Characteristics Item Description
STEEL,CADMIUM PLATE QQ-P-416 CLASS 2 TYPE 2,1.700 IN. LG IN
Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED
1680-00-003-3721
1680-00-003-3721 · Item name not on file
1680-00-009-3782
PISTON,EJECTOR,INNER
1680-00-009-6180
1680-00-009-6180 · Item name not on file
1680-00-475-0002
TIP,RUBBER CONTROL
1680-00-696-6170
ADAPTER,SCREW END A
1680-00-867-7158
COVER,GEARCASE
1680-00-885-0923
KNOB ASSY,LANDING G
Frequently Asked Questions
What is NSN 1680-01-018-7451?
NSN 1680-01-018-7451 is a Torque Arm,seat, manufactured by Ara, Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-018-7451?
NSN 1680-01-018-7451 has 1 manufacturer part number on file: B2552-1 (Ara, Inc).
What are the specifications of B2552-1?
Key specifications for B2552-1: General Characteristics Item Description: STEEL,CADMIUM PLATE QQ-P-416 CLASS 2 TYPE 2,1.700 IN. LG IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 1680-01-018-7451 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.