PartsTable TECHNICAL DATA SHEET
NSN 5120-01-666-8221Government record, cited

Hammer, Hand5120-01-666-8221

NSN 5120-01-666-8221 · NIIN 016668221 · Part number 818-600-075
Brownells, Incorporated Dba Brownells Inc · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 12238
Government record, cited
NSN 5120-01-666-8221 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-666-8221. Manufacturer of record part number: 818-600-075.
Also searched as  5120-01-666-8221 · 5120016668221 · NIIN 016668221 · 01-666-8221 · FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 12238 · 818-600-075 · 1680254-1
Nearby stock numbers  ·
Features
  • Hammer,hand — FSC 5120
  • Handle Length: 10.5 INCHES NOMINAL IN
  • Face Diameter: 0.75 INCHES NOMINAL IN
  • Style Designator: SOFT-FACE, REGULAR FACES
  • Handle Material: WOOD
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Brownells, Incorporated Dba Brownells Inc
Identification
  • NSN: 5120-01-666-8221
  • NIIN: 016668221
  • FSC: 5120 — Hand Tools, Nonedged, Nonpowered
  • FSG: 51 — Hand Tools
  • Primary part number: 818-600-075
  • Manufacturer: Brownells, Incorporated Dba Brownells Inc
General Description

The Hammer,hand, cataloged under National Stock Number 5120-01-666-8221, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Brownells, Incorporated Dba Brownells Inc. Government technical data includes 4 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
ParameterValue
NSN5120-01-666-8221
Primary Part Number818-600-075
Item NameHammer,hand
FSC / FSG5120 / 51 — Hand Tools, Nonedged, Nonpowered
ManufacturerBrownells, Incorporated Dba Brownells Inc
StatusACTIVE
Handle Length10.5 INCHES NOMINAL IN
Face Diameter0.75 INCHES NOMINAL IN
Style DesignatorSOFT-FACE, REGULAR FACES
Handle MaterialWOOD
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
1680254-1 Department of National Defence, Director General Land Equipment Program Management (CAN)
818-600-075 PRIMARY Brownells, Incorporated Dba Brownells Inc (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 5120-01-666-8221?

NSN 5120-01-666-8221 is a Hammer,hand, manufactured by Brownells, Incorporated Dba Brownells Inc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.

What part numbers are listed for NSN 5120-01-666-8221?

NSN 5120-01-666-8221 has 2 manufacturer part numbers on file: 1680254-1 (Department of National Defence, Director General Land Equipment Program Management), 818-600-075 (Brownells, Incorporated Dba Brownells Inc).

What are the specifications of 818-600-075?

Key specifications for 818-600-075: Handle Length: 10.5 INCHES NOMINAL IN; Face Diameter: 0.75 INCHES NOMINAL IN; Style Designator: SOFT-FACE, REGULAR FACES; Weight: 4.0 OUNCES OZ. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5120-01-666-8221 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.
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