The O-Ring, cataloged under National Stock Number 5331-00-860-7925, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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
5331-00-860-7925
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Status
ACTIVE
Cross-Sectional Height
0.969 INCHES NOMINAL IN
Material
RUBBER SYNTHETIC
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 Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5945-01-170-7629100425POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)Champion Industries Inc.
5980-01-312-9841OL20425POSSIBLE MATCH
SEMICONDUCTOR DEVICE ASSEMBLY
Possible match (shared part number)O & L Resources Inc
6685-01-389-3933ITR-45-75-0-030-30-0POSSIBLE MATCH
THERMOMETER,INDICATING,CAPILLARY
Possible match (shared part number)Moeller Instrument Company, Inc. Dba Moeller Instrument Co
5895-01-397-8382100-425POSSIBLE MATCH
MONITOR,ERROR VOLTAGE
Possible match (shared part number)Logitek Inc
3950-01-422-2822100425POSSIBLE MATCH
ADAPTER,MOTOR,HOIST
Possible match (shared part number)Paccar Winch Inc Dba Paccar Winch Division
6685-01-609-0828ITR45-18-0-020-30-0POSSIBLE MATCH
THERMOMETER,INDICATING,CAPILLARY
Possible match (shared part number)Moeller Instrument Company, Inc. Dba Moeller Instrument Co
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
100425
3/2Design control — primary reference
U.S. Government activity
Related Parts
5945-01-170-7629POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
100425
5980-01-312-9841POSSIBLE MATCH
SEMICONDUCTOR DEVICE ASSEMBLY
OL20425
6685-01-389-3933POSSIBLE MATCH
THERMOMETER,INDICATING,CAPILLARY
ITR-45-75-0-030-30-0
5895-01-397-8382POSSIBLE MATCH
MONITOR,ERROR VOLTAGE
100-425
3950-01-422-2822POSSIBLE MATCH
ADAPTER,MOTOR,HOIST
100425
6685-01-609-0828POSSIBLE MATCH
THERMOMETER,INDICATING,CAPILLARY
ITR45-18-0-020-30-0
Frequently Asked Questions
What is NSN 5331-00-860-7925?
NSN 5331-00-860-7925 is a O-Ring, classified under FSC 5331, O-ring. Status: active.
What NSN replaces 5331-00-860-7925?
6 possible matches (shared part number, not a government interchangeability claim): 5945-01-170-7629, 5980-01-312-9841, 6685-01-389-3933. Verify interchangeability with system specifications before substitution.
What are the specifications of 5331-00-860-7925?
Key specifications for 5331-00-860-7925: Cross-Sectional Height: 0.969 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5331-00-860-7925 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.