PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

84304Tool,ejection

Arma Div Ambac Industries Inc · NSN 5120-00-334-8739 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-334-8739 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-334-8739. Primary manufacturer part number: 84304.
Features
  • Tool,ejection — FSC 5120
  • 4 verified cross-references
  • Primary manufacturer: Arma Div Ambac Industries Inc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Tool,ejection, cataloged under National Stock Number 5120-00-334-8739, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Arma Div Ambac Industries Inc. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTool,ejection
FSC / FSG5120 — No Item Name Available (FSG 51)
ManufacturersArma Div Ambac Industries Inc (CAGE 03848); Naval Ordnance Standards (CAGE 94135); Breeze-Eastern Llc (CAGE 08484); General Stores Supply Office (CAGE 95683)
Technical Specifications
ParameterValue
NSN5120-00-334-8739
Primary Part Number84304
Item NameTool,ejection
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerArma Div Ambac Industries Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5120-00-144-267384304 INTERCHANGEABLE
Bar,lining
Curtiss-Wright Controls, Inc. Div Actuation Division
5330-00-202-2031 INTERCHANGEABLE
Seal
Cross-Reference Index
Part NumberManufacturer
84304 Arma Div Ambac Industries Inc
12Z11003-1 Naval Ordnance Standards (USA)
ECT582 Breeze-Eastern Llc (USA)
12Z11003-1 General Stores Supply Office (USA)
Related Parts
5120-00-144-2673INTERCHANGEABLE
BAR,LINING
84304
5330-00-202-2031INTERCHANGEABLE
SEAL

Frequently Asked Questions

What is NSN 5120-00-334-8739?

NSN 5120-00-334-8739 is a Tool,ejection, manufactured by Arma Div Ambac Industries Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-334-8739?

NSN 5120-00-334-8739 has 4 cross-referenced part numbers: 84304 (Arma Div Ambac Industries Inc), 12Z11003-1 (Naval Ordnance Standards), ECT582 (Breeze-Eastern Llc), 12Z11003-1 (General Stores Supply Office).

What NSN replaces 5120-00-334-8739?

There are 2 known substitutes for 5120-00-334-8739: 5120-00-144-2673, 5330-00-202-2031. Verify interchangeability with system specifications before substitution.

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