NSN 4130-00-431-8649 · NIIN 004318649 · Part number FFTN2
Emerson Electric Co Browning Mfg Div · FSC 4130 — Refrigeration and Air Conditioning Components · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 71176
Government record, cited
NSN 4130-00-431-8649 — this item is cataloged by the U.S. Government under National Stock Number 4130-00-431-8649. Manufacturer of record part number: FFTN2.
Also searched as4130-00-431-8649 ·
4130004318649 ·
NIIN 004318649 ·
00-431-8649 ·
FSC 4130 Refrigeration and Air Conditioning Components · CAGE 71176 · FFTN2
General Characteristics Item Description: 2 EA O.375 IN. DIA B0LTS,1.000 IN. ID,3.000 IN. INSIDE LG,4.000 IN. O/A LG,2.000 IN. @O/A W,@3.063 IN. H IN
1 manufacturer part number on file
Manufacturer of record: Emerson Electric Co Browning Mfg Div
Identification
NSN: 4130-00-431-8649
NIIN: 004318649
FSC: 4130 — Refrigeration and Air Conditioning Components
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: FFTN2
Manufacturer: Emerson Electric Co Browning Mfg Div
General Description
The Tightener,fixed Flange, cataloged under National Stock Number 4130-00-431-8649, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Emerson Electric Co Browning Mfg Div. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4130-00-431-8649
Primary Part Number
FFTN2
Item Name
Tightener,fixed Flange
FSC / FSG
4130 / 41 — Refrigeration and Air Conditioning Components
Manufacturer
Emerson Electric Co Browning Mfg Div
Status
ACTIVE
General Characteristics Item Description
2 EA O.375 IN. DIA B0LTS,1.000 IN. ID,3.000 IN. INSIDE LG,4.000 IN. O/A LG,2.000 IN. @O/A W,@3.063 IN. H IN
Other items in FSC 4130 — Refrigeration and Air Conditioning Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4130-00-000-0147
FILTER MEDIA,AIR CONDITIONING
4130-00-000-0166
4130-00-000-0166 · Item name not on file
4130-00-001-6584
4130-00-001-6584 · Item name not on file
4130-00-001-7999
4130-00-001-7999 · Item name not on file
4130-00-001-8020
4130-00-001-8020 · Item name not on file
4130-00-001-9120
COMPRESSOR UNIT,REFRIGERATION
4130-00-001-9410
4130-00-001-9410 · Item name not on file
4130-00-001-9424
4130-00-001-9424 · Item name not on file
Frequently Asked Questions
What is NSN 4130-00-431-8649?
NSN 4130-00-431-8649 is a Tightener,fixed Flange, manufactured by Emerson Electric Co Browning Mfg Div, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
What part numbers are listed for NSN 4130-00-431-8649?
NSN 4130-00-431-8649 has 1 manufacturer part number on file: FFTN2 (Emerson Electric Co Browning Mfg Div).
What are the specifications of FFTN2?
Key specifications for FFTN2: General Characteristics Item Description: 2 EA O.375 IN. DIA B0LTS,1.000 IN. ID,3.000 IN. INSIDE LG,4.000 IN. O/A LG,2.000 IN. @O/A W,@3.063 IN. H IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4130-00-431-8649 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.