NSN 3010-01-209-7544 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-209-7544. Manufacturer of record part number: ASB-1-2-BS-99.
Also searched as3010-01-209-7544 ·
3010012097544 ·
NIIN 012097544 ·
01-209-7544 ·
FSC 3010 Torque Converters and Speed Changers · CAGE 06623 · ASB-1-2-BS-99
General Characteristics Item Description: BORE SIZE 1 IN. DIA; STROKE LG 2 IN.; BACK FLANGE MTG STYLE; SPRING PISTON RETURN; STANDARD UNIT IN
1 manufacturer part number on file
Manufacturer of record: Efdyn Inc
Identification
NSN: 3010-01-209-7544
NIIN: 012097544
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: ASB-1-2-BS-99
Manufacturer: Efdyn Inc
General Description
The Shock Absorber,block, cataloged under National Stock Number 3010-01-209-7544, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Efdyn Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3010-01-209-7544
Primary Part Number
ASB-1-2-BS-99
Item Name
Shock Absorber,block
FSC / FSG
3010 / 30 — Torque Converters and Speed Changers
Manufacturer
Efdyn Inc
Status
ACTIVE
General Characteristics Item Description
BORE SIZE 1 IN. DIA; STROKE LG 2 IN.; BACK FLANGE MTG STYLE; SPRING PISTON RETURN; STANDARD UNIT IN
Other items in FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-010-0577
3010-00-010-0577 · Item name not on file
3010-00-267-4959
GRIDMEMBER,COUPLING
3010-00-267-4959
GRIDMEMBER,COUPLING
3010-00-267-4959
GRIDMEMBER,COUPLING
3010-00-356-3346
CLUTCH ASSEMBLY,FRICTION
3010-00-395-0188
CLUTCH,DRUM
3010-00-395-0188
CLUTCH,DRUM
3010-00-395-0188
CLUTCH,DRUM
Frequently Asked Questions
What is NSN 3010-01-209-7544?
NSN 3010-01-209-7544 is a Shock Absorber,block, manufactured by Efdyn Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
What part numbers are listed for NSN 3010-01-209-7544?
NSN 3010-01-209-7544 has 1 manufacturer part number on file: ASB-1-2-BS-99 (Efdyn Inc).
What are the specifications of ASB-1-2-BS-99?
Key specifications for ASB-1-2-BS-99: General Characteristics Item Description: BORE SIZE 1 IN. DIA; STROKE LG 2 IN.; BACK FLANGE MTG STYLE; SPRING PISTON RETURN; STANDARD UNIT IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 3010-01-209-7544 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.