NSN 3820-01-687-4285 · NIIN 016874285 · Part number ATIHSSST21
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · FSC 3820 — Mining, Rock Drilling, Earth Boring, and Related Equipment · FSG 38 — Construction, Mining, Excavating Equipment · CAGE 55719
Government record, cited
NSN 3820-01-687-4285 — this item is cataloged by the U.S. Government under National Stock Number 3820-01-687-4285. Manufacturer of record part number: ATIHSSST21.
Also searched as3820-01-687-4285 ·
3820016874285 ·
NIIN 016874285 ·
01-687-4285 ·
FSC 3820 Mining, Rock Drilling, Earth Boring, and Related Equipment · CAGE 55719 · ATIHSSST21 · ATIHSSST-21
Nearby stock numbers← 3820-01-687-4283 Shank, Rod, Rock Drill
·
3820-01-687-4287 Shank, Rod, Rock Drill →
Features
Shank,rod,rock Drill — FSC 3820
Material: STEEL
2 manufacturer part numbers on file
Manufacturer of record: Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Identification
NSN: 3820-01-687-4285
NIIN: 016874285
FSC: 3820 — Mining, Rock Drilling, Earth Boring, and Related Equipment
Manufacturer: Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
General Description
The Shank,rod,rock Drill, cataloged under National Stock Number 3820-01-687-4285, is classified within Federal Supply Class 3820 (Mining, Rock Drilling, Earth Boring, and Related Equipment) of the Construction, Mining, Excavating Equipment group. The manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3820-01-687-4285
Primary Part Number
ATIHSSST21
Item Name
Shank,rod,rock Drill
FSC / FSG
3820 / 38 — Mining, Rock Drilling, Earth Boring, and Related Equipment
Manufacturer
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
No interchangeability data on file.
Other items in FSC 3820 — Mining, Rock Drilling, Earth Boring, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3820-00-001-2056
3820-00-001-2056 · Item name not on file
3820-00-001-2057
MAST,WELL DRILLING
3820-00-003-5931
3820-00-003-5931 · Item name not on file
3820-00-003-5932
3820-00-003-5932 · Item name not on file
3820-00-003-9916
3820-00-003-9916 · Item name not on file
3820-00-005-2318
3820-00-005-2318 · Item name not on file
3820-00-005-8675
3820-00-005-8675 · Item name not on file
3820-00-007-9025
3820-00-007-9025 · Item name not on file
Frequently Asked Questions
What is NSN 3820-01-687-4285?
NSN 3820-01-687-4285 is a Shank,rod,rock Drill, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 3820, Mining, Rock Drilling, Earth Boring, and Related Equipment. Status: active.
What part numbers are listed for NSN 3820-01-687-4285?
NSN 3820-01-687-4285 has 2 manufacturer part numbers on file: ATIHSSST-21 (Tecno Trade S.r.l.), ATIHSSST21 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).
What are the specifications of ATIHSSST21?
Key specifications for ATIHSSST21: Overall Length: 0.56 INCHES NOMINAL IN; Special Features: MADE OF HSS, 1/4 INCH - 28 THREADED SHANK, DRILL SIZE NUMBER 21 IN; Part Name Assigned by Controlling Agency: THREADED SHANK DRILL BIT; Material: STEEL. 1 specification is documented in the U.S. Government catalog.
Is NSN 3820-01-687-4285 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.