PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4311-0Remover,electrical Contact

Positronic Industries Inc Div Amphenol Military Aerospace Operations · NSN 5120-01-527-6981 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-527-6981 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-527-6981. Primary manufacturer part number: 4311-0.
Features
  • Remover,electrical Contact — FSC 5120
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • 1 verified cross-reference
  • Primary manufacturer: Positronic Industries Inc Div Amphenol Military Aerospace Operations
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Remover,electrical Contact, cataloged under National Stock Number 5120-01-527-6981, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Positronic Industries Inc Div Amphenol Military Aerospace Operations. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-527-6981
Primary Part Number4311-0
Item NameRemover,electrical Contact
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerPositronic Industries Inc Div Amphenol Military Aerospace Operations
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3120-00-016-034043110 INTERCHANGEABLE
Bushing,sleeve
Sypris Electronics, Llc
5120-00-247-08675120-00-247-0867 INTERCHANGEABLE
Tweezers,craftsman's
General Services Administration Federal Supply Service
5340-00-622-966743-1-1-0 INTERCHANGEABLE
Fastener,pawl
Southco Inc
5950-00-706-8313 INTERCHANGEABLE
Transformer,power
5930-01-045-81294311000 INTERCHANGEABLE
Switch,pressure
Phoenix Products Llc Dba Phoenix Lighting Products Llc
4820-01-197-893643110 INTERCHANGEABLE
Valve,globe
Insinger Machine Co
3220-01-251-542443-122 INTERCHANGEABLE
Shaper,woodworking
Delta Intl Machinery Corp
5330-01-368-6418 INTERCHANGEABLE
Gasket
5330-01-426-709943110 INTERCHANGEABLE
Gasket
Setra Systems, Inc. Dba Gems Sensors
5120-01-441-7368 INTERCHANGEABLE
Tweezers,craftsman's
Cross-Reference Index
Part NumberManufacturer
4311-0 Positronic Industries Inc Div Amphenol Military Aerospace Operations (USA)
Related Parts
3120-00-016-0340INTERCHANGEABLE
BUSHING,SLEEVE
43110
5120-00-247-0867INTERCHANGEABLE
TWEEZERS,CRAFTSMAN'S
5120-00-247-0867
5340-00-622-9667INTERCHANGEABLE
FASTENER,PAWL
43-1-1-0
5950-00-706-8313INTERCHANGEABLE
TRANSFORMER,POWER
5930-01-045-8129INTERCHANGEABLE
SWITCH,PRESSURE
4311000
4820-01-197-8936INTERCHANGEABLE
VALVE,GLOBE
43110
3220-01-251-5424INTERCHANGEABLE
SHAPER,WOODWORKING
43-122
5330-01-368-6418INTERCHANGEABLE
GASKET
5330-01-426-7099INTERCHANGEABLE
GASKET
43110
5120-01-441-7368INTERCHANGEABLE
TWEEZERS,CRAFTSMAN'S
5365-01-514-0464INTERCHANGEABLE
SPACER,RING
43110
6515-01-576-8541INTERCHANGEABLE
CEMENT,BONE,SURGICAL

Frequently Asked Questions

What is NSN 5120-01-527-6981?

NSN 5120-01-527-6981 is a Remover,electrical Contact, manufactured by Positronic Industries Inc Div Amphenol Military Aerospace Operations, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-527-6981?

NSN 5120-01-527-6981 has 1 cross-referenced part number: 4311-0 (Positronic Industries Inc Div Amphenol Military Aerospace Operations).

What NSN replaces 5120-01-527-6981?

There are 12 known substitutes for 5120-01-527-6981: 3120-00-016-0340, 5120-00-247-0867, 5340-00-622-9667 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4311-0?

Key specifications for 4311-0: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 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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