Screw Thread Diameter and Location: 0.190 CENTER STUD INCHES NOMINAL
Mounting Facility Type and Quantity: 1 THREADED STUD(S)
Top Diameter: 0.750 INCHES NOMINAL IN
Height Above Mounting Surface: 2.000 INCHES NOMINAL IN
Electrical Termination Quantity: 2
Screw Thread Quantity Per Inch and Location: 32 CENTER STUD
Style Designator: CORRUGATED
Identification
NSN: 5970-00-082-9578
NIIN: 000829578
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Insulator,feedthru, cataloged under National Stock Number 5970-00-082-9578, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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
5970-00-082-9578
Item Name
Insulator,feedthru
FSC / FSG
5970 / 59 — Electrical Insulators and Insulating Materials
Status
ACTIVE
Screw Thread Diameter and Location
0.190 CENTER STUD INCHES NOMINAL
Mounting Facility Type and Quantity
1 THREADED STUD(S)
Top Diameter
0.750 INCHES NOMINAL IN
Height Above Mounting Surface
2.000 INCHES NOMINAL IN
Electrical Termination Quantity
2
Screw Thread Quantity Per Inch and Location
32 CENTER STUD
Style Designator
CORRUGATED
Outside Diameter
1.625 INCHES NOMINAL IN
Gasket Thickness
0.062 INCHES NOMINAL IN
Base Diameter
0.750 INCHES NOMINAL IN
Center Stud Length
4.125 INCHES NOMINAL IN
Material
CERAMIC OVERALL
Thread Class and Location
2A CENTER STUD A
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1650-00-600-8923POSSIBLE MATCH
CAP,VALVE
Possible match (shared part number)
5330-00-613-685413548POSSIBLE MATCH
SEAL,PLAIN ENCASED
Possible match (shared part number)Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5950-00-759-971918748POSSIBLE MATCH
TRANSFORMER,AUDIO FREQUENCY
Possible match (shared part number)Torotel, Inc. Div Torotel Products, Inc.
5985-01-027-33349548-01800POSSIBLE MATCH
LINE,RADIO FREQUENCY TRANSMISSIO
Possible match (shared part number)Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
5305-01-246-326613548POSSIBLE MATCH
SCREW,ADJUSTMENT
Possible match (shared part number)Grimes Aerospace Company
4730-01-345-2398N13548POSSIBLE MATCH
NOZZLE,SPRAY,FLUID-EMULSION
Possible match (shared part number)Leslie Controls, Inc. Dba Leslie Controls Inc
5305-01-498-877591829A309POSSIBLE MATCH
SCREW,SHOULDER
Possible match (shared part number)Mcmaster-Carr Supply Company
6625-01-664-109613548POSSIBLE MATCH
TEST SET,LASER SYSTEM
Possible match (shared part number)Santa Barbara Infrared, Inc. Dba Santa Barbara Infrared Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
9548
3/2Design control — primary reference
U.S. Government activity
9548
5/9Secondary reference
U.S. Government activity
135-48
5/9Secondary reference
Viking Technologies, Ltd.
Related Parts
1650-00-600-8923POSSIBLE MATCH
CAP,VALVE
5330-00-613-6854POSSIBLE MATCH
SEAL,PLAIN ENCASED
13548
5950-00-759-9719POSSIBLE MATCH
TRANSFORMER,AUDIO FREQUENCY
18748
5985-01-027-3334POSSIBLE MATCH
LINE,RADIO FREQUENCY TRANSMISSIO
9548-01800
5305-01-246-3266POSSIBLE MATCH
SCREW,ADJUSTMENT
13548
4730-01-345-2398POSSIBLE MATCH
NOZZLE,SPRAY,FLUID-EMULSION
N13548
5305-01-498-8775POSSIBLE MATCH
SCREW,SHOULDER
91829A309
6625-01-664-1096POSSIBLE MATCH
TEST SET,LASER SYSTEM
13548
Frequently Asked Questions
What is NSN 5970-00-082-9578?
NSN 5970-00-082-9578 is a Insulator,feedthru, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
What NSN replaces 5970-00-082-9578?
8 possible matches (shared part number, not a government interchangeability claim): 1650-00-600-8923, 5330-00-613-6854, 5950-00-759-9719. Verify interchangeability with system specifications before substitution.
What are the specifications of 5970-00-082-9578?
Key specifications for 5970-00-082-9578: Screw Thread Diameter and Location: 0.190 CENTER STUD INCHES NOMINAL; Mounting Facility Type and Quantity: 1 THREADED STUD(S); Top Diameter: 0.750 INCHES NOMINAL IN; Height Above Mounting Surface: 2.000 INCHES NOMINAL IN. 13 specifications are documented in the U.S. Government catalog.
Is NSN 5970-00-082-9578 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.