PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

620837Crimping Tool,terminal,hand

Astro Tool Corp. · NSN 5120-00-008-0705 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-008-0705 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-008-0705. Primary manufacturer part number: 620837.
Features
  • Crimping Tool,terminal,hand — FSC 5120
  • Operation Method: MANUAL COMPRESSION
  • Wire Size Accommodated: 0.0201 AWG MINIMUM AND 0.0808 AWG MAXIMUM
  • 9 verified cross-references
  • Primary manufacturer: Astro Tool Corp.
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Crimping Tool,terminal,hand, cataloged under National Stock Number 5120-00-008-0705, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Astro Tool Corp.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-008-0705
Primary Part Number620837
Item NameCrimping Tool,terminal,hand
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerAstro Tool Corp.
StatusACTIVE
Operation MethodMANUAL COMPRESSION
Wire Size Accommodated0.0201 AWG MINIMUM AND 0.0808 AWG MAXIMUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5310-00-011-3102113102 INTERCHANGEABLE
Nut,plain,hexagon
Us Army Aviation and Missile Command
5330-00-202-3749BP62129 INTERCHANGEABLE
Gasket
L3harris Technologies, Inc. Dba Harris Corporation
4330-00-659-7136200024 INTERCHANGEABLE
Filter Element,fluid
Woodward Hrt Inc
5835-00-953-0961200024 INTERCHANGEABLE
Recorder Subassembly
Dictaphone Corporation
4820-01-309-085120-0024 INTERCHANGEABLE
Cap,valve
Lexair Inc
5998-01-367-577580-0008 INTERCHANGEABLE
Printed Circuit Board
Dntlworks Equipment Corporation
4730-01-437-42732000-24 INTERCHANGEABLE
Clamp,hose
Aerospace Lighting Corporation
6685-01-535-53142000-24 INTERCHANGEABLE
Gage,pressure,dial Indicating
Qed Inc Dba Qed Inc
5985-01-615-9314200024 INTERCHANGEABLE
Base,mast
Tim Price Inc. Dba Tim Price Inc
Cross-Reference Index
Part NumberManufacturer
620837 PRIMARY Astro Tool Corp. (USA)
HX4-516 Oceta (FRA)
614080 Astro Tool Corp. (USA)
614080 Te Connectivity Corporation (USA)
HX4-516 Dmc Europe Gmbh (DEU)
HX4-516 Fct-Electronic Gmbh (DEU)
HX4-516 PRIMARY Daniels Manufacturing Corporation (USA)
200024 Wiba Zevenaar B.v. (NLD)
620837 Dmc Europe Gmbh (DEU)
Related Parts
5310-00-011-3102INTERCHANGEABLE
NUT,PLAIN,HEXAGON
113102
5330-00-202-3749INTERCHANGEABLE
GASKET
BP62129
4330-00-659-7136INTERCHANGEABLE
FILTER ELEMENT,FLUID
200024
5835-00-953-0961INTERCHANGEABLE
RECORDER SUBASSEMBLY
200024
4820-01-309-0851INTERCHANGEABLE
CAP,VALVE
20-0024
5998-01-367-5775INTERCHANGEABLE
PRINTED CIRCUIT BOARD
80-0008
4730-01-437-4273INTERCHANGEABLE
CLAMP,HOSE
2000-24
6685-01-535-5314INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
2000-24
5985-01-615-9314INTERCHANGEABLE
BASE,MAST
200024

Frequently Asked Questions

What is NSN 5120-00-008-0705?

NSN 5120-00-008-0705 is a Crimping Tool,terminal,hand, manufactured by Astro Tool Corp., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-008-0705?

NSN 5120-00-008-0705 has 9 cross-referenced part numbers: 620837 (Astro Tool Corp.), HX4-516 (Oceta), 614080 (Astro Tool Corp.), 614080 (Te Connectivity Corporation), HX4-516 (Dmc Europe Gmbh) and 4 more.

What NSN replaces 5120-00-008-0705?

There are 9 known substitutes for 5120-00-008-0705: 5310-00-011-3102, 5330-00-202-3749, 4330-00-659-7136 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 620837?

Key specifications for 620837: Operation Method: MANUAL COMPRESSION; Special Features: USED FOR CRIMPING RAYCHEM HEAT SHRINK SPLICES; Wire Size Accommodated: 0.0201 AWG MINIMUM AND 0.0808 AWG MAXIMUM. 3 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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