NSN 1005-01-164-3189 · NIIN 011643189 · Part number 320025
Measurement Systems Inc · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 22978
Government record, cited
NSN 1005-01-164-3189 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-164-3189. Manufacturer of record part number: 320025.
Also searched as1005-01-164-3189 ·
1005011643189 ·
NIIN 011643189 ·
01-164-3189 ·
FSC 1005 Guns, Through 30mm · CAGE 22978 · 320025
Nearby stock numbers← 1005-01-164-3188 Bearing Lever
·
1005-01-164-3190 Synclamp →
Features
Washer Nylon — FSC 1005
1 manufacturer part number on file
Manufacturer of record: Measurement Systems Inc
Identification
NSN: 1005-01-164-3189
NIIN: 011643189
FSC: 1005 — Guns, Through 30mm
FSG: 10 — Weapons
Primary part number: 320025
Manufacturer: Measurement Systems Inc
General Description
The Washer Nylon, cataloged under National Stock Number 1005-01-164-3189, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Measurement Systems Inc. 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.
Catalog Facts
Item Name
Washer Nylon
FSC / FSG
1005 — Guns, Through 30mm (FSG 10)
Manufacturers
Measurement Systems Inc (CAGE 22978)
Technical Specifications
Parameter
Value
NSN
1005-01-164-3189
Primary Part Number
320025
Item Name
Washer Nylon
FSC / FSG
1005 / 10 — Guns, Through 30mm
Manufacturer
Measurement Systems Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5950-01-171-8777POSSIBLE MATCH
REACTOR
Possible match (shared part number)
2990-01-200-4570320025POSSIBLE MATCH
EXTENSION
Possible match (shared part number)Brp Us Inc
5330-01-435-9274320025POSSIBLE MATCH
GASKET
Possible match (shared part number)Grundfos Pumps Corp
5961-01-440-8858320025POSSIBLE MATCH
TRANSISTOR
Possible match (shared part number)Dayton-Granger, Inc.
NSN 1005-01-164-3189 is a Washer Nylon, manufactured by Measurement Systems Inc, classified under FSC 1005, Guns, Through 30mm. Status: active.
What part numbers are listed for NSN 1005-01-164-3189?
NSN 1005-01-164-3189 has 1 manufacturer part number on file: 320025 (Measurement Systems Inc).
What NSN replaces 1005-01-164-3189?
4 possible matches (shared part number, not a government interchangeability claim): 5950-01-171-8777, 2990-01-200-4570, 5330-01-435-9274. Verify interchangeability with system specifications before substitution.
Is NSN 1005-01-164-3189 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.