General Characteristics Item Description: ALUMINUM; 0.688 IN.LG SHANK WITH THRU HOLE 0.188 IN. FROM END; SLOTTED HEAD; 6 EA RUBBER WASHERS; 1 EA RUBBER GROMMET IN
Identification
NSN: 4130-00-020-2020
NIIN: 000202020
FSC: 4130 — Refrigeration and Air Conditioning Components
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
General Description
The Stud Assembly, cataloged under National Stock Number 4130-00-020-2020, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
4130-00-020-2020
Item Name
Stud Assembly
FSC / FSG
4130 / 41 — Refrigeration and Air Conditioning Components
Status
ACTIVE
General Characteristics Item Description
ALUMINUM; 0.688 IN.LG SHANK WITH THRU HOLE 0.188 IN. FROM END; SLOTTED HEAD; 6 EA RUBBER WASHERS; 1 EA RUBBER GROMMET IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
700578
3/9Design control — primary reference
Triumph Thermal Systems - Maryland, Inc.
No interchangeability data on file.
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 4130-00-020-2020?
NSN 4130-00-020-2020 is a Stud Assembly, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
What are the specifications of 4130-00-020-2020?
Key specifications for 4130-00-020-2020: General Characteristics Item Description: ALUMINUM; 0.688 IN.LG SHANK WITH THRU HOLE 0.188 IN. FROM END; SLOTTED HEAD; 6 EA RUBBER WASHERS; 1 EA RUBBER GROMMET IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4130-00-020-2020 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.