NSN 3655-00-899-4687 · NIIN 008994687 · Part number 2427615
Cosmodyne, Llc Dba Cosmodyne Llc · FSC 3655 — Gas Generating and Dispensing Systems, Fixed or Mobile · FSG 36 — Special Industry Machinery · CAGE 11243
Government record, cited
NSN 3655-00-899-4687 — this item is cataloged by the U.S. Government under National Stock Number 3655-00-899-4687. Manufacturer of record part number: 2427615.
Also searched as3655-00-899-4687 ·
3655008994687 ·
NIIN 008994687 ·
00-899-4687 ·
FSC 3655 Gas Generating and Dispensing Systems, Fixed or Mobile · CAGE 11243 · 2427615
General Characteristics Item Description: COPPER AND ALUMINUM,48.000 IN. LG,50 PSIG WORKING PRESSURE,1.000 IN. NPT FEMALE CONNECTIONS 2 IN
1 manufacturer part number on file
Manufacturer of record: Cosmodyne, Llc Dba Cosmodyne Llc
Identification
NSN: 3655-00-899-4687
NIIN: 008994687
FSC: 3655 — Gas Generating and Dispensing Systems, Fixed or Mobile
FSG: 36 — Special Industry Machinery
Primary part number: 2427615
Manufacturer: Cosmodyne, Llc Dba Cosmodyne Llc
General Description
The Coil Assembly,pressure Build-Up, cataloged under National Stock Number 3655-00-899-4687, is classified within Federal Supply Class 3655 (Gas Generating and Dispensing Systems, Fixed or Mobile) of the Special Industry Machinery group. The manufacturer of record is Cosmodyne, Llc Dba Cosmodyne Llc. 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
3655-00-899-4687
Primary Part Number
2427615
Item Name
Coil Assembly,pressure Build-Up
FSC / FSG
3655 / 36 — Gas Generating and Dispensing Systems, Fixed or Mobile
Manufacturer
Cosmodyne, Llc Dba Cosmodyne Llc
Status
ACTIVE
General Characteristics Item Description
COPPER AND ALUMINUM,48.000 IN. LG,50 PSIG WORKING PRESSURE,1.000 IN. NPT FEMALE CONNECTIONS 2 IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 3655 — Gas Generating and Dispensing Systems, Fixed or Mobile
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3655-00-000-0142
3655-00-000-0142 · Item name not on file
3655-00-001-5361
STORAGE UNIT,LIQUID NITROGEN
3655-00-001-8393
3655-00-001-8393 · Item name not on file
3655-00-003-7256
3655-00-003-7256 · Item name not on file
3655-00-011-9455
3655-00-011-9455 · Item name not on file
3655-00-012-6888
3655-00-012-6888 · Item name not on file
3655-00-013-8994
TANK,STORAGE,LIQUID ARGON-NITROG
3655-00-013-8995
TANK,STORAGE,LIQUID ARGON-NITROG
Frequently Asked Questions
What is NSN 3655-00-899-4687?
NSN 3655-00-899-4687 is a Coil Assembly,pressure Build-Up, manufactured by Cosmodyne, Llc Dba Cosmodyne Llc, classified under FSC 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. Status: active.
What part numbers are listed for NSN 3655-00-899-4687?
NSN 3655-00-899-4687 has 1 manufacturer part number on file: 2427615 (Cosmodyne, Llc Dba Cosmodyne Llc).
What are the specifications of 2427615?
Key specifications for 2427615: General Characteristics Item Description: COPPER AND ALUMINUM,48.000 IN. LG,50 PSIG WORKING PRESSURE,1.000 IN. NPT FEMALE CONNECTIONS 2 IN; End Item Identification: CHEMICAL AND GAS CYLINDERS. 1 specification is documented in the U.S. Government catalog.
Is NSN 3655-00-899-4687 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.