PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ATML1707BInserter,electrical Contact

Astro Tool Corp. · NSN 5120-00-132-1961 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-132-1961 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-132-1961. Primary manufacturer part number: ATML1707B.
Features
  • Inserter,electrical Contact — FSC 5120
  • Specification/standard Data: 0U583-SAE AS81969 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND C COMPOSITION
  • Contact Size for Which Designed: NO. 4
  • 12 verified cross-references
  • Primary manufacturer: Astro Tool Corp.
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Inserter,electrical Contact, cataloged under National Stock Number 5120-00-132-1961, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-132-1961
Primary Part NumberATML1707B
Item NameInserter,electrical Contact
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerAstro Tool Corp.
StatusACTIVE
Specification/standard Data0U583-SAE AS81969 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND C COMPOSITION
Contact Size for Which DesignedNO. 4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5120-00-079-4598 INTERCHANGEABLE
Inserter,electrical Contact
5120-00-079-4599 INTERCHANGEABLE
Inserter,electrical Contact
5120-00-079-4600 INTERCHANGEABLE
Inserter,electrical Contact
2520-00-128-0800 INTERCHANGEABLE
Collar Assembly
5120-00-132-1960 INTERCHANGEABLE
Inserter,electrical Contact
5935-00-570-61191251-0218 INTERCHANGEABLE
Retainer,electrical Connector
Keysight Technologies Inc
4920-00-626-389010378-1 INTERCHANGEABLE
Adapter,nipple
Elbitamerica, Inc.
5120-01-146-6193 INTERCHANGEABLE
Inserter,electrical Contact
6515-01-169-1014 INTERCHANGEABLE
Suture,nonabsorbable,surgical
5999-01-381-3576103781 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Lockhart Industries Inc
Cross-Reference Index
Part NumberManufacturer
ATML1707B Astro Tool Corp. (USA)
ATML1707B Astro-Technik Gmbh (DEU)
DAK55-4B Daniels Manufacturing Corporation (USA)
MIL-I-81969 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
103781 Pico Crimping Tools Co Inc Div Pico Crimping Tools (USA)
MS90455-4 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
AS81969/17 TY1CL1CPC Sae International Dba Sae International (USA)
M81969/17-07 General Services Administration Federal Supply Service (USA)
AS81969 Sae International Dba Sae International (USA)
DAK55-4 Oceta (FRA)
DAK55-4B Fct-Electronic Gmbh (DEU)
M81969/17-07 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5120-00-079-4598INTERCHANGEABLE
INSERTER,ELECTRICAL CONTACT
5120-00-079-4599INTERCHANGEABLE
INSERTER,ELECTRICAL CONTACT
5120-00-079-4600INTERCHANGEABLE
INSERTER,ELECTRICAL CONTACT
2520-00-128-0800INTERCHANGEABLE
COLLAR ASSEMBLY
5120-00-132-1960INTERCHANGEABLE
INSERTER,ELECTRICAL CONTACT
5935-00-570-6119INTERCHANGEABLE
RETAINER,ELECTRICAL CONNECTOR
1251-0218
4920-00-626-3890INTERCHANGEABLE
ADAPTER,NIPPLE
10378-1
5120-01-146-6193INTERCHANGEABLE
INSERTER,ELECTRICAL CONTACT
6515-01-169-1014INTERCHANGEABLE
SUTURE,NONABSORBABLE,SURGICAL
5999-01-381-3576INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
103781
5120-01-702-6862INTERCHANGEABLE
INSERTER,ELECTRICAL CONTACT

Frequently Asked Questions

What is NSN 5120-00-132-1961?

NSN 5120-00-132-1961 is a Inserter,electrical Contact, manufactured by Astro Tool Corp., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-132-1961?

NSN 5120-00-132-1961 has 12 cross-referenced part numbers: ATML1707B (Astro Tool Corp.), ATML1707B (Astro-Technik Gmbh), DAK55-4B (Daniels Manufacturing Corporation), MIL-I-81969 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 103781 (Pico Crimping Tools Co Inc Div Pico Crimping Tools) and 7 more.

What NSN replaces 5120-00-132-1961?

There are 11 known substitutes for 5120-00-132-1961: 5120-00-079-4598, 5120-00-079-4599, 5120-00-079-4600 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ATML1707B?

Key specifications for ATML1707B: Special Features: METAL OR PLASTIC HANDLE, METAL PROBE; COLOR CODED BLUE HANDLE; Specification/standard Data: 0U583-SAE AS81969 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND C COMPOSITION; Contact Size for Which Designed: NO. 4. 5 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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