Nondefinitive Spec/std Data: 2 TYPE AND 3 STYLE AND A-1 CLASS
Stone Style: SHARPENING
Identification
NSN: 5345-00-247-5957
NIIN: 002475957
FSC: 5345 — Disks and Stones, Abrasive
FSG: 53 — Hardware and Abrasives
General Description
The Stone,sharpening, cataloged under National Stock Number 5345-00-247-5957, is classified within Federal Supply Class 5345 (Disks and Stones, Abrasive) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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
5345-00-247-5957
Item Name
Stone,sharpening
FSC / FSG
5345 / 53 — Disks and Stones, Abrasive
Status
ACTIVE
Overall Diameter
0.500 INCHES NOMINAL IN
Nondefinitive Spec/std Data
2 TYPE AND 3 STYLE AND A-1 CLASS
Stone Style
SHARPENING
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 Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5905-00-259-2454POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND
Possible match (shared part number)
5905-00-279-5646POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND,INDUCT
Possible match (shared part number)
6680-00-484-4113M32POSSIBLE MATCH
INDICATOR,SIGHT,LIQUID
Possible match (shared part number)Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
1377-00-753-2009POSSIBLE MATCH
INITIATOR,CARTRIDGE ACTUATED
Possible match (shared part number)
5355-00-884-0867M3-2POSSIBLE MATCH
POINTER,DIAL
Possible match (shared part number)Roller Bearing Co of America, Inc Div Pic Design
5930-01-318-28811906POSSIBLE MATCH
SWITCH ASSEMBLY
Possible match (shared part number)Robert H Wager Co Inc
6625-01-601-6901M32POSSIBLE MATCH
PROBE-LEAD ASSEMBLY,TEST
Possible match (shared part number)Ndt Systems, Inc.
9340-01-631-8209M32POSSIBLE MATCH
WINDOW,OBSERVATION
Possible match (shared part number)Eaton Aerospace Llc Div Engineered Sensors - Tedeco Products
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
M32
3/9Design control — primary reference
Cesiwid Inc
SSS736
4/1Identification reference
U.S. Government activity
61463686505
5/9Secondary reference
Norton Co Coated Abrasive Div
MF244
5/9Secondary reference
Norton Co Coated Abrasive Div
M32
C/1Advisory reference — outside the item-of-supply concept
Ohmite Holding, L.l.c.
Related Parts
5905-00-259-2454POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND
5905-00-279-5646POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND,INDUCT
6680-00-484-4113POSSIBLE MATCH
INDICATOR,SIGHT,LIQUID
M32
1377-00-753-2009POSSIBLE MATCH
INITIATOR,CARTRIDGE ACTUATED
5355-00-884-0867POSSIBLE MATCH
POINTER,DIAL
M3-2
5930-01-318-2881POSSIBLE MATCH
SWITCH ASSEMBLY
1906
6625-01-601-6901POSSIBLE MATCH
PROBE-LEAD ASSEMBLY,TEST
M32
9340-01-631-8209POSSIBLE MATCH
WINDOW,OBSERVATION
M32
Frequently Asked Questions
What is NSN 5345-00-247-5957?
NSN 5345-00-247-5957 is a Stone,sharpening, classified under FSC 5345, Disks and Stones, Abrasive. Status: active.
What NSN replaces 5345-00-247-5957?
8 possible matches (shared part number, not a government interchangeability claim): 5905-00-259-2454, 5905-00-279-5646, 6680-00-484-4113. Verify interchangeability with system specifications before substitution.
What are the specifications of 5345-00-247-5957?
Key specifications for 5345-00-247-5957: Overall Diameter: 0.500 INCHES NOMINAL IN; Overall Length: 4.000 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 2 TYPE AND 3 STYLE AND A-1 CLASS; Stone Style: SHARPENING. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5345-00-247-5957 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.