PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3149-2Restrictor Assembly

Kearflex Engineering Company · NSN 6610-01-119-0662 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-01-119-0662 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-119-0662. Primary manufacturer part number: 3149-2.
Features
  • Restrictor Assembly — FSC 6610
  • 1 verified cross-reference
  • Primary manufacturer: Kearflex Engineering Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Restrictor Assembly, cataloged under National Stock Number 6610-01-119-0662, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kearflex Engineering Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6610-01-119-0662
Primary Part Number3149-2
Item NameRestrictor Assembly
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerKearflex Engineering Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5331-00-543-3041MS28755-220 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
1630-01-335-45413-1492 INTERCHANGEABLE
Wheel,nose
Goodrich Corporation
Cross-Reference Index
Part NumberManufacturer
3149-2 PRIMARY Kearflex Engineering Company (USA)
Related Parts
5331-00-543-3041INTERCHANGEABLE
O-RING
MS28755-220
1630-01-335-4541INTERCHANGEABLE
WHEEL,NOSE
3-1492

Frequently Asked Questions

What is NSN 6610-01-119-0662?

NSN 6610-01-119-0662 is a Restrictor Assembly, manufactured by Kearflex Engineering Company, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-01-119-0662?

NSN 6610-01-119-0662 has 1 cross-referenced part number: 3149-2 (Kearflex Engineering Company).

What NSN replaces 6610-01-119-0662?

There are 2 known substitutes for 6610-01-119-0662: 5331-00-543-3041, 1630-01-335-4541. Verify interchangeability with system specifications before substitution.

What are the specifications of 3149-2?

Key specifications for 3149-2: End Item Identification: AIRCRAFT MODEL F-18. 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