NSN 4130-00-020-2023 · NIIN 000202023 · Part number 700581
Triumph Thermal Systems - Maryland, Inc. · FSC 4130 — Refrigeration and Air Conditioning Components · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 01359
Government record, cited
NSN 4130-00-020-2023 — this item is cataloged by the U.S. Government under National Stock Number 4130-00-020-2023. Manufacturer of record part number: 700581.
Also searched as4130-00-020-2023 ·
4130000202023 ·
NIIN 000202023 ·
00-020-2023 ·
FSC 4130 Refrigeration and Air Conditioning Components · CAGE 01359 · 700581
General Characteristics Item Description: ALUMINUM; 0.688 IN. LG SHANK; SLOTTED HEAD; 1 EA PIN; 6 EA RUBBER WASHERS; 1 EA RUBBER GROMMET IN
1 manufacturer part number on file
Manufacturer of record: Triumph Thermal Systems - Maryland, Inc.
Identification
NSN: 4130-00-020-2023
NIIN: 000202023
FSC: 4130 — Refrigeration and Air Conditioning Components
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 700581
Manufacturer: Triumph Thermal Systems - Maryland, Inc.
General Description
The Stud Assembly, cataloged under National Stock Number 4130-00-020-2023, 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 Triumph Thermal Systems - Maryland, Inc.. 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. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4130-00-020-2023
Primary Part Number
700581
Item Name
Stud Assembly
FSC / FSG
4130 / 41 — Refrigeration and Air Conditioning Components
Manufacturer
Triumph Thermal Systems - Maryland, Inc.
Status
ACTIVE
General Characteristics Item Description
ALUMINUM; 0.688 IN. LG SHANK; SLOTTED HEAD; 1 EA PIN; 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
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5915-01-392-637870058-1POSSIBLE MATCH
FILTER,RADIO FREQUENCY INTERFERE
Possible match (shared part number)Morpac Industries, Inc Div Actuator
2040-01-531-7262112303POSSIBLE MATCH
COVER,BOAT
Possible match (shared part number)Shield Technologies Corp Div Shield Technologies Corporation
4730-01-691-605170058-1POSSIBLE MATCH
ELBOW,PIPE
Possible match (shared part number)Hydraulics International, Inc. Dba Hydraulics International Inc
NSN 4130-00-020-2023 is a Stud Assembly, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
What part numbers are listed for NSN 4130-00-020-2023?
NSN 4130-00-020-2023 has 1 manufacturer part number on file: 700581 (Triumph Thermal Systems - Maryland, Inc.).
What NSN replaces 4130-00-020-2023?
4 possible matches (shared part number, not a government interchangeability claim): 5915-01-392-6378, 2040-01-531-7262, 4730-01-691-6051. Verify interchangeability with system specifications before substitution.
What are the specifications of 700581?
Key specifications for 700581: General Characteristics Item Description: ALUMINUM; 0.688 IN. LG SHANK; SLOTTED HEAD; 1 EA PIN; 6 EA RUBBER WASHERS; 1 EA RUBBER GROMMET IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4130-00-020-2023 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.