NSN 5120-00-034-8442 · NIIN 000348442 · Part number 8390093
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 19207
Government record, cited
NSN 5120-00-034-8442 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-034-8442. Manufacturer of record part number: 8390093.
Also searched as5120-00-034-8442 ·
5120000348442 ·
NIIN 000348442 ·
00-034-8442 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 19207 · 8390093
Wrenching Surface Size: 2.312 INCHES MINIMUM AND 2.343 INCHES MAXIMUM SINGLE END IN
Style Designator: OPEN END
Wrenching Surface Shape: SQUARE SINGLE END INTERNAL
Material: STEEL COMP 4130 OVERALL
Head Thickness: 0.625 INCHES NOMINAL IN
2 manufacturer part numbers on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 5120-00-034-8442
NIIN: 000348442
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: 8390093
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Crowfoot Attachment,socket Wrenc, cataloged under National Stock Number 5120-00-034-8442, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 5 specifications, 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
5120-00-034-8442
Primary Part Number
8390093
Item Name
Crowfoot Attachment,socket Wrenc
FSC / FSG
5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Wrenching Surface Size
2.312 INCHES MINIMUM AND 2.343 INCHES MAXIMUM SINGLE END IN
Other items in FSC 5120 — Hand Tools, Nonedged, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5120-00-001-2642
ADAPTER,TORQUE WRENCH
5120-00-001-2644
ADAPTER,TORQUE WRENCH
5120-00-001-2650
INSERTER,SEAL
5120-00-001-2651
5120-00-001-2651 · Item name not on file
5120-00-001-2652
INSTALLING TOOL,SHAFT
5120-00-001-2653
REMOVER,PREFORMED PACKING
5120-00-001-2654
REMOVER,PREFORMED PACKING
5120-00-001-2655
SOCKET,WRENCH,FACE SPANNER
Frequently Asked Questions
What is NSN 5120-00-034-8442?
NSN 5120-00-034-8442 is a Crowfoot Attachment,socket Wrenc, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-00-034-8442?
NSN 5120-00-034-8442 has 2 manufacturer part numbers on file: 8390093 (U S Army Tank Automotive Command Amsta-Im-Mm), 8390093 (Antrim Machine Products Inc).
What are the specifications of 8390093?
Key specifications for 8390093: Wrenching Surface Size: 2.312 INCHES MINIMUM AND 2.343 INCHES MAXIMUM SINGLE END IN; Style Designator: OPEN END; Overall Width: 4.500 INCHES NOMINAL IN; Wrenching Surface Shape: SQUARE SINGLE END INTERNAL. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5120-00-034-8442 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.