The Window,observation, cataloged under National Stock Number 9340-01-167-0528, is classified within Federal Supply Class 9340 (Glass Fabricated Materials) of the Nonmetallic Fabricated Materials group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
9340-01-167-0528
Item Name
Window,observation
FSC / FSG
9340 / 93 — Glass Fabricated Materials
Status
ACTIVE
Material Transparency
CLEAR
Style Designator
CIRCULAR
Material
GLASS
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 Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5895-01-229-3189POSSIBLE MATCH
ATTENUATOR
Possible match (shared part number)
5330-01-231-7481POSSIBLE MATCH
GASKET
Possible match (shared part number)
5985-01-330-92731065585-2POSSIBLE MATCH
ATTENUATOR,FIXED
Possible match (shared part number)Raytheon Company Dba Raytheon Co
6150-01-366-158629-215POSSIBLE MATCH
WIRING HARNESS,BRANCHED
Possible match (shared part number)Celtech Corporation
5950-01-568-131329215POSSIBLE MATCH
TRANSFORMERZCABINET
Possible match (shared part number)Power Paragon, Inc. Dba Power Magnetics Div Power Magnetics
5935-01-570-173216098-L5 REV APOSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)Caton Connector Corporation Dba Caton Connector Corp
5935-01-570-173615704-L2 REV APOSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)Caton Connector Corporation Dba Caton Connector Corp
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
2-9215
5/9Secondary reference
U.S. Government activity
02 09215
3/2Design control — primary reference
U.S. Government activity
Related Parts
5895-01-229-3189POSSIBLE MATCH
ATTENUATOR
5330-01-231-7481POSSIBLE MATCH
GASKET
5985-01-330-9273POSSIBLE MATCH
ATTENUATOR,FIXED
1065585-2
6150-01-366-1586POSSIBLE MATCH
WIRING HARNESS,BRANCHED
29-215
5950-01-568-1313POSSIBLE MATCH
TRANSFORMERZCABINET
29215
5935-01-570-1732POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
16098-L5 REV A
5935-01-570-1736POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
15704-L2 REV A
Frequently Asked Questions
What is NSN 9340-01-167-0528?
NSN 9340-01-167-0528 is a Window,observation, classified under FSC 9340, Glass Fabricated Materials. Status: active.
What NSN replaces 9340-01-167-0528?
7 possible matches (shared part number, not a government interchangeability claim): 5895-01-229-3189, 5330-01-231-7481, 5985-01-330-9273. Verify interchangeability with system specifications before substitution.
What are the specifications of 9340-01-167-0528?
Key specifications for 9340-01-167-0528: Material Transparency: CLEAR; Style Designator: CIRCULAR; End Item Identification: PELLERIN MILNOR MODEL 3020 C5M WASHER EXTRACTOR; Material: GLASS. 3 specifications are documented in the U.S. Government catalog.
Is NSN 9340-01-167-0528 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.