NSN 5120-01-681-9028 · NIIN 016819028 · Part number 11B4550186-2
Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 5B5M3
Government record, cited
NSN 5120-01-681-9028 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-681-9028. Manufacturer of record part number: 11B4550186-2.
Also searched as5120-01-681-9028 ·
5120016819028 ·
NIIN 016819028 ·
01-681-9028 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 5B5M3 · 11B4550186-2
Manufacturer of record: Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army
Identification
NSN: 5120-01-681-9028
NIIN: 016819028
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: 11B4550186-2
Manufacturer: Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army
General Description
The Crowfoot Attachment,socket Wrenc, cataloged under National Stock Number 5120-01-681-9028, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army. 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
5120-01-681-9028
Primary Part Number
11B4550186-2
Item Name
Crowfoot Attachment,socket Wrenc
FSC / FSG
5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer
Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army
Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army (USA)
No interchangeability data on file.
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 5120-01-681-9028?
NSN 5120-01-681-9028 is a Crowfoot Attachment,socket Wrenc, manufactured by Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-01-681-9028?
NSN 5120-01-681-9028 has 1 manufacturer part number on file: 11B4550186-2 (Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army).
What are the specifications of 11B4550186-2?
Key specifications for 11B4550186-2: End Item Identification: 4910-01-627-0524. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5120-01-681-9028 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.