NSN 3655-00-404-5002 · NIIN 004045002 · Part number 12SF14B2950
Graham Corp · FSC 3655 — Gas Generating and Dispensing Systems, Fixed or Mobile · FSG 36 — Special Industry Machinery · CAGE 1LCX3
Government record, cited
NSN 3655-00-404-5002 — this item is cataloged by the U.S. Government under National Stock Number 3655-00-404-5002. Manufacturer of record part number: 12SF14B2950.
Also searched as3655-00-404-5002 ·
3655004045002 ·
NIIN 004045002 ·
00-404-5002 ·
FSC 3655 Gas Generating and Dispensing Systems, Fixed or Mobile · CAGE 1LCX3 · 12SF14B2950
FSC: 3655 — Gas Generating and Dispensing Systems, Fixed or Mobile
FSG: 36 — Special Industry Machinery
Primary part number: 12SF14B2950
Manufacturer: Graham Corp
General Description
The Intercooler,fifth Stage, cataloged under National Stock Number 3655-00-404-5002, 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 Graham Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
3655-00-404-5002
Primary Part Number
12SF14B2950
Item Name
Intercooler,fifth Stage
FSC / FSG
3655 / 36 — Gas Generating and Dispensing Systems, Fixed or Mobile
Manufacturer
Graham Corp
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Graham Mfg Co Inc for Procurement Use CAGE Code 1lcx3
No interchangeability data on file.
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 3655-00-404-5002?
NSN 3655-00-404-5002 is a Intercooler,fifth Stage, manufactured by Graham Corp, classified under FSC 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. Status: active.
What part numbers are listed for NSN 3655-00-404-5002?
NSN 3655-00-404-5002 has 1 manufacturer part number on file: 12SF14B2950 (Graham Corp).
What are the specifications of 12SF14B2950?
Key specifications for 12SF14B2950: End Item Identification: GRAHAM MFG MODEL 12SF HELI-FLOW. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3655-00-404-5002 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.