Outside Diameter: 1.620 INCHES MINIMUM AND 1.623 INCHES MAXIMUM IN
Material Thickness: 0.930 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN
Inside Diameter: 0.875 INCHES NOMINAL IN
Material: UNABLE TO DECODE
Identification
NSN: 5330-01-204-7023
NIIN: 012047023
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
General Description
The Ring,wiper, cataloged under National Stock Number 5330-01-204-7023, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-204-7023
Item Name
Ring,wiper
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Status
ACTIVE
Material Document and Classification
UNABLE TO DECODE
Cross-Sectional Shape Style
STRAIGHT FACE, DOUBLE SCRAPER
Outside Diameter
1.620 INCHES MINIMUM AND 1.623 INCHES MAXIMUM IN
Material Thickness
0.930 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN
Inside Diameter
0.875 INCHES NOMINAL IN
Material
UNABLE TO DECODE
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
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
77633-15X2 PIECE 19
5/2Secondary reference
U.S. Government activity
SSN637-522-2143719 PIECE 19
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085
RETAINER
5330-00-000-0167
PARTS KIT,SEAL REPLACEMENT,MECHA
5330-00-000-5275
5330-00-000-5275 · Item name not on file
5330-00-001-1260
SEAL,NONMETALLIC SPECIAL SHAPED
5330-00-001-1833
SEAL,PLAIN ENCASED
5330-00-001-1844
GLAND,RESERVOIR,INDICATOR END
5330-00-001-1845
5330-00-001-1845 · Item name not on file
5330-00-001-1846
5330-00-001-1846 · Item name not on file
Frequently Asked Questions
What is NSN 5330-01-204-7023?
NSN 5330-01-204-7023 is a Ring,wiper, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What are the specifications of 5330-01-204-7023?
Key specifications for 5330-01-204-7023: Material Document and Classification: UNABLE TO DECODE; Cross-Sectional Shape Style: STRAIGHT FACE, DOUBLE SCRAPER; Outside Diameter: 1.620 INCHES MINIMUM AND 1.623 INCHES MAXIMUM IN; Material Thickness: 0.930 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-204-7023 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.