NSN 5325-01-577-5382 · NIIN 015775382 · Part number 20-50-0035
Proficient Heat, Inc. Dba Espar of Michigan · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 4GEU7
Government record, cited
NSN 5325-01-577-5382 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-577-5382. Manufacturer of record part number: 20-50-0035.
Manufacturer of record: Proficient Heat, Inc. Dba Espar of Michigan
Identification
NSN: 5325-01-577-5382
NIIN: 015775382
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 20-50-0035
Manufacturer: Proficient Heat, Inc. Dba Espar of Michigan
General Description
The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-577-5382, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Proficient Heat, Inc. Dba Espar of Michigan. The record lists 2 manufacturer part numbers 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
5325-01-577-5382
Primary Part Number
20-50-0035
Item Name
Grommet,nonmetallic
FSC / FSG
5325 / 53 — Fastening Devices
Manufacturer
Proficient Heat, Inc. Dba Espar of Michigan
Status
ACTIVE
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.
5340-01-586-8476POSSIBLE MATCH
BOOT,DUST AND MOISTURE SEAL
Possible match (shared part number)
5340-01-586-8496POSSIBLE MATCH
BOOT,DUST AND MOISTURE SEAL
Possible match (shared part number)
5330-01-612-6917POSSIBLE MATCH
SEAL,NONMETALLIC ROUND SECTION
Possible match (shared part number)
5930-01-721-738515393249POSSIBLE MATCH
BOOT,DUST AND MOISTURE SEAL
Possible match (shared part number)Delphi Corporation Dba Delphi Harrison Thermal Systems
NSN 5325-01-577-5382 is a Grommet,nonmetallic, manufactured by Proficient Heat, Inc. Dba Espar of Michigan, classified under FSC 5325, Fastening Devices. Status: active.
What part numbers are listed for NSN 5325-01-577-5382?
NSN 5325-01-577-5382 has 2 manufacturer part numbers on file: 20-50-0035 (Proficient Heat, Inc. Dba Espar of Michigan), 12010295 (Cadillac Gage Textron Inc.).
What NSN replaces 5325-01-577-5382?
4 possible matches (shared part number, not a government interchangeability claim): 5340-01-586-8476, 5340-01-586-8496, 5330-01-612-6917. Verify interchangeability with system specifications before substitution.
What are the specifications of 20-50-0035?
Key specifications for 20-50-0035: End Item Identification: 2320-01-437-6957 ASV. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5325-01-577-5382 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.