NSN 5120-01-694-7596 · NIIN 016947596 · Part number H8603-12C
Huck International, Inc. Div Kingston Operations · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 72139
Government record, cited
NSN 5120-01-694-7596 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-694-7596. Manufacturer of record part number: H8603-12C.
Also searched as5120-01-694-7596 ·
5120016947596 ·
NIIN 016947596 ·
01-694-7596 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 72139 · H8603-12C
General Characteristics Item Description: FOR THREAD SIZE 12C, 1/4-20 UNC-2B;FOR STANDARD COUNTERBORE INSTALLATION APPLICATIONS;BLACK OXIDE FINISH
Material: STEEL
2 manufacturer part numbers on file
Manufacturer of record: Huck International, Inc. Div Kingston Operations
Identification
NSN: 5120-01-694-7596
NIIN: 016947596
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: H8603-12C
Manufacturer: Huck International, Inc. Div Kingston Operations
General Description
The Installation Tool,fastener, cataloged under National Stock Number 5120-01-694-7596, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Huck International, Inc. Div Kingston Operations. Government technical data includes 2 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
5120-01-694-7596
Primary Part Number
H8603-12C
Item Name
Installation Tool,fastener
FSC / FSG
5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer
Huck International, Inc. Div Kingston Operations
Status
ACTIVE
General Characteristics Item Description
FOR THREAD SIZE 12C, 1/4-20 UNC-2B;FOR STANDARD COUNTERBORE INSTALLATION APPLICATIONS;BLACK OXIDE FINISH
Enfasco, Inc. Dba Engineered Fastener Company (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 5120-01-694-7596?
NSN 5120-01-694-7596 is a Installation Tool,fastener, manufactured by Huck International, Inc. Div Kingston Operations, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-01-694-7596?
NSN 5120-01-694-7596 has 2 manufacturer part numbers on file: H8603-12C (Huck International, Inc. Div Kingston Operations), H8603-12C (Enfasco, Inc. Dba Engineered Fastener Company).
What are the specifications of H8603-12C?
Key specifications for H8603-12C: General Characteristics Item Description: FOR THREAD SIZE 12C, 1/4-20 UNC-2B;FOR STANDARD COUNTERBORE INSTALLATION APPLICATIONS;BLACK OXIDE FINISH; End Item Identification: ALCOA/HUCK CAPTIVE SCREWS AND TURN-LOC FASTENERS; Material: STEEL. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5120-01-694-7596 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.