The O-Ring, cataloged under National Stock Number 5331-01-714-3118, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
O-Ring
FSC / FSG
5331 — O-ring (FSG 53)
Technical Specifications
Parameter
Value
NSN
5331-01-714-3118
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
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.
4710-01-714-36728543841-A2POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Naval Sea Systems Command
5340-01-714-58948541914-A4POSSIBLE MATCH
BRACKET,MOUNTING
Possible match (shared part number)Naval Sea Systems Command
5305-01-714-58998541917-37POSSIBLE MATCH
SCREW,CAP,SOCKET HEAD
Possible match (shared part number)Naval Sea Systems Command
5305-01-728-79018541917-42POSSIBLE MATCH
SETSCREW
Possible match (shared part number)Naval Sea Systems Command
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
8541917
D/9Drawing number reference only
Naval Sea Systems Command
54-67-3459
5/1Secondary reference
U.S. Government activity
M83248/2-459
2/2Government specification standardization
U.S. Government activity
R8611301-39
5/1Secondary reference
U.S. Government activity
721-8541917-39
C/1Advisory reference — outside the item-of-supply concept
Naval Sea Systems Command
Related Parts
4710-01-714-3672POSSIBLE MATCH
TUBE ASSEMBLY,METAL
8543841-A2
5340-01-714-5894POSSIBLE MATCH
BRACKET,MOUNTING
8541914-A4
5305-01-714-5899POSSIBLE MATCH
SCREW,CAP,SOCKET HEAD
8541917-37
5305-01-728-7901POSSIBLE MATCH
SETSCREW
8541917-42
Frequently Asked Questions
What is NSN 5331-01-714-3118?
NSN 5331-01-714-3118 is a O-Ring, classified under FSC 5331, O-ring. Status: active.
What NSN replaces 5331-01-714-3118?
4 possible matches (shared part number, not a government interchangeability claim): 4710-01-714-3672, 5340-01-714-5894, 5305-01-714-5899. Verify interchangeability with system specifications before substitution.
Is NSN 5331-01-714-3118 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.