NSN 3460-01-353-8091 — this item is cataloged by the U.S. Government under National Stock Number 3460-01-353-8091. Manufacturer of record part number: S-331.
The Sleeve,expansion Mandrel, cataloged under National Stock Number 3460-01-353-8091, is classified within Federal Supply Class 3460 (Machine Tool Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Sunnen Products Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 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
3460-01-353-8091
Primary Part Number
S-331
Item Name
Sleeve,expansion Mandrel
FSC / FSG
3460 / 34 — Machine Tool Accessories
Manufacturer
Sunnen Products Co
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 Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6625-01-461-5462POSSIBLE MATCH
ANALYZER,NETWORK
Possible match (shared part number)
5120-01-616-2594POSSIBLE MATCH
PLIERS
Possible match (shared part number)
5930-01-647-7889S331POSSIBLE MATCH
SWITCH,TOGGLE
Possible match (shared part number)Nkk Switches of America Inc
NSN 3460-01-353-8091 is a Sleeve,expansion Mandrel, manufactured by Sunnen Products Co, classified under FSC 3460, Machine Tool Accessories. Status: active.
What part numbers are listed for NSN 3460-01-353-8091?
NSN 3460-01-353-8091 has 1 manufacturer part number on file: S-331 (Sunnen Products Co).
What NSN replaces 3460-01-353-8091?
3 possible matches (shared part number, not a government interchangeability claim): 6625-01-461-5462, 5120-01-616-2594, 5930-01-647-7889. Verify interchangeability with system specifications before substitution.
What are the specifications of S-331?
Key specifications for S-331: Special Features: USED ON A K10 AND J-K10 HONING UNIT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3460-01-353-8091 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.