PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

507AAdjuster,spring,communications E

Lucent Technologies Inc Corporate Headquarters · NSN 5120-00-412-9119 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-412-9119 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-412-9119. Primary manufacturer part number: 507A.
Features
  • Adjuster,spring,communications E — FSC 5120
  • General Characteristics Item Description: MATL-1020 OR 1030 STEEL,TEMPER N0. 2; O/A LG 6.750 IN.; ONE WORKING END; HANDLE - 0.156 IN. THK,0.156 IN. W W/0.094 IN. RADIUS ON TOP SIDE OF WORKING END; TWO TABS' 0.141 IN. W,0.188 IN. LG,TAPERED FROM 0.032 IN. TO 0.015 IN. THK,ARE SET APART 0.032 IN. BY BRAZE OR WELD EXTENDING AT RIGHT ANGLE FROM SIDE OF HANDLE; HANDLE IS INSULATED IN
  • 8 verified cross-references
  • Primary manufacturer: Lucent Technologies Inc Corporate Headquarters
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Adjuster,spring,communications E, cataloged under National Stock Number 5120-00-412-9119, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Lucent Technologies Inc Corporate Headquarters. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-412-9119
Primary Part Number507A
Item NameAdjuster,spring,communications E
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusCANCELLED
General Characteristics Item DescriptionMATL-1020 OR 1030 STEEL,TEMPER N0. 2; O/A LG 6.750 IN.; ONE WORKING END; HANDLE - 0.156 IN. THK,0.156 IN. W W/0.094 IN. RADIUS ON TOP SIDE OF WORKING END; TWO TABS' 0.141 IN. W,0.188 IN. LG,TAPERED FROM 0.032 IN. TO 0.015 IN. THK,ARE SET APART 0.032 IN. BY BRAZE OR WELD EXTENDING AT RIGHT ANGLE FROM SIDE OF HANDLE; HANDLE IS INSULATED IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5130-00-677-7439221162 INTERCHANGEABLE
Gun,sealant,pressur
Prc - Desoto International, Inc. Dba Prc-Desoto International, Inc Div Asc-Indianapolis
6680-00-752-6037507A INTERCHANGEABLE
Transmitter,liquid Quantity
Stewart-Warner Corporation
6620-00-877-0180507A INTERCHANGEABLE
Transmitter,position
Masco Service Corp
4730-01-336-694223-11346-125 INTERCHANGEABLE
Reducer,hose
Daimler Truck North America Llc
4720-01-676-9948412-9119 INTERCHANGEABLE
Hose Assembly,air Breathing
Marvin Land Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
507A PRIMARY Lucent Technologies Inc Corporate Headquarters (USA)
507A At and T Corp (USA)
114199 Telemechanics Inc (USA)
4129119 Jp Mfg Corp Dba Jerico Precision Mfg Co (USA)
507A American Telephone and Telegraph Co (USA)
114199 At and T Corp (USA)
SC-C-446504 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
1648806 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5130-00-677-7439INTERCHANGEABLE
GUN,SEALANT,PRESSUR
221162
6680-00-752-6037INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
507A
6620-00-877-0180INTERCHANGEABLE
TRANSMITTER,POSITION
507A
4730-01-336-6942INTERCHANGEABLE
REDUCER,HOSE
23-11346-125
4720-01-676-9948INTERCHANGEABLE
HOSE ASSEMBLY,AIR BREATHING
412-9119

Frequently Asked Questions

What is NSN 5120-00-412-9119?

NSN 5120-00-412-9119 is a Adjuster,spring,communications E, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-412-9119?

NSN 5120-00-412-9119 has 8 cross-referenced part numbers: 507A (Lucent Technologies Inc Corporate Headquarters), 507A (At and T Corp), 114199 (Telemechanics Inc), 4129119 (Jp Mfg Corp Dba Jerico Precision Mfg Co), 507A (American Telephone and Telegraph Co) and 3 more.

What NSN replaces 5120-00-412-9119?

There are 5 known substitutes for 5120-00-412-9119: 5130-00-677-7439, 6680-00-752-6037, 6620-00-877-0180 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 507A?

Key specifications for 507A: General Characteristics Item Description: MATL-1020 OR 1030 STEEL,TEMPER N0. 2; O/A LG 6.750 IN.; ONE WORKING END; HANDLE - 0.156 IN. THK,0.156 IN. W W/0.094 IN. RADIUS ON TOP SIDE OF WORKING END; TWO TABS' 0.141 IN. W,0.188 IN. LG,TAPERED FROM 0.032 IN. TO 0.015 IN. THK,ARE SET APART 0.032 IN. BY BRAZE OR WELD EXTENDING AT RIGHT ANGLE FROM SIDE OF HANDLE; HANDLE IS INSULATED IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-412-9119 still in active supply?

NSN 5120-00-412-9119 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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