PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00-855Key,socket Head Screw

Avox Systems Inc Dba Avox Systems Inc · NSN 5120-01-344-3230 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-344-3230 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-344-3230. Primary manufacturer part number: 00-855.
Features
  • Key,socket Head Screw — FSC 5120
  • 1 verified cross-reference
  • Primary manufacturer: Avox Systems Inc Dba Avox Systems Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Key,socket Head Screw, cataloged under National Stock Number 5120-01-344-3230, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-344-3230
Primary Part Number00-855
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5815-00-757-306200855 INTERCHANGEABLE
Cam Assembly
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
4320-00-824-1189204083 INTERCHANGEABLE
Cap,hydraulic Pump
Commercial Intertech Corp Kline Hydraulics Div
5995-01-666-354900855 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Cables to Go
5925-01-670-508400855 INTERCHANGEABLE
Thermal Release,circuit Breaker
Tru-Hitch, Inc.
Cross-Reference Index
Part NumberManufacturer
00-855 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
Related Parts
5815-00-757-3062INTERCHANGEABLE
CAM ASSEMBLY
00855
4320-00-824-1189INTERCHANGEABLE
CAP,HYDRAULIC PUMP
204083
5995-01-666-3549INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
00855
5925-01-670-5084INTERCHANGEABLE
THERMAL RELEASE,CIRCUIT BREAKER
00855

Frequently Asked Questions

What is NSN 5120-01-344-3230?

NSN 5120-01-344-3230 is a Key,socket Head Screw, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-344-3230?

NSN 5120-01-344-3230 has 1 cross-referenced part number: 00-855 (Avox Systems Inc Dba Avox Systems Inc).

What NSN replaces 5120-01-344-3230?

There are 4 known substitutes for 5120-01-344-3230: 5815-00-757-3062, 4320-00-824-1189, 5995-01-666-3549 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 00-855?

Key specifications for 00-855: Special Features: ROTATION OF MIRCOPHONE PLUG CONNECTOPM SETSCREWS. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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