PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-L-4387Swivel,lubrication Line

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 4930-00-222-2976 · FSC 4930 · No Item Name Available
Verified by PartsTable
NSN 4930-00-222-2976 — this item is cataloged by the U.S. Government under National Stock Number 4930-00-222-2976. Primary manufacturer part number: MIL-L-4387.
Features
  • Swivel,lubrication Line — FSC 4930
  • Style Designator: STRAIGHT
  • End Connection Thread Size: 0.500-27 AND 0.250-18
  • Material: STEEL
  • Nondefinitive Spec/std Data: 7 TYPE AND 1 CLASS AND A STYLE AND 3 SIZE
  • End Connection Thread Series Designator: NS AND NPT
  • 1 verified cross-reference
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Applications requiring Steel construction
General Description

The Swivel,lubrication Line, cataloged under National Stock Number 4930-00-222-2976, is classified within Federal Supply Class 4930 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 5 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
NSN4930-00-222-2976
Primary Part NumberMIL-L-4387
Item NameSwivel,lubrication Line
FSC / FSG4930 / 49 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Style DesignatorSTRAIGHT
End Connection Thread Size0.500-27 AND 0.250-18
MaterialSTEEL
Nondefinitive Spec/std Data7 TYPE AND 1 CLASS AND A STYLE AND 3 SIZE
End Connection Thread Series DesignatorNS AND NPT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4930-00-200-1355 INTERCHANGEABLE
Coupling,grease Gun
4930-00-200-1841314150 INTERCHANGEABLE
Coupling,grease Gun
Alemite, Llc Dba Skf Usa Inc.
4930-00-204-25505349744 INTERCHANGEABLE
Adapter,grease Gun Coupling
U S Army Tank Automotive Command Amsta-Im-Mm
4930-00-212-5825200020 INTERCHANGEABLE
Coupling,grease Gun
Graco Inc.
4930-00-224-8487G53302 INTERCHANGEABLE
Swivel,lubrication Line
Ward Leonard Ct Llc
4930-00-288-1511 INTERCHANGEABLE
Adapter,grease Gun Coupling
4930-00-294-51046279 INTERCHANGEABLE
Coupling,grease Gun
Alemite, Llc Dba Skf Usa Inc.
4930-00-377-68206304B INTERCHANGEABLE
Coupling,grease Gun
Alemite, Llc Dba Skf Usa Inc.
4930-00-388-9251 INTERCHANGEABLE
Adapter,grease Gun Coupling
4930-00-389-6883 INTERCHANGEABLE
Coupling,grease Gun
Cross-Reference Index
Part NumberManufacturer
MIL-L-4387 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4930-00-200-1355INTERCHANGEABLE
COUPLING,GREASE GUN
4930-00-200-1841INTERCHANGEABLE
COUPLING,GREASE GUN
314150
4930-00-204-2550INTERCHANGEABLE
ADAPTER,GREASE GUN COUPLING
5349744
4930-00-212-5825INTERCHANGEABLE
COUPLING,GREASE GUN
200020
4930-00-224-8487INTERCHANGEABLE
SWIVEL,LUBRICATION LINE
G53302
4930-00-288-1511INTERCHANGEABLE
ADAPTER,GREASE GUN COUPLING
4930-00-294-5104INTERCHANGEABLE
COUPLING,GREASE GUN
6279
4930-00-377-6820INTERCHANGEABLE
COUPLING,GREASE GUN
6304B
4930-00-388-9251INTERCHANGEABLE
ADAPTER,GREASE GUN COUPLING
4930-00-389-6883INTERCHANGEABLE
COUPLING,GREASE GUN
4930-00-585-0209INTERCHANGEABLE
COUPLING,GREASE GUN
4930-00-587-0341INTERCHANGEABLE
SWIVEL,LUBRICATION LINE

Frequently Asked Questions

What is NSN 4930-00-222-2976?

NSN 4930-00-222-2976 is a Swivel,lubrication Line, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4930 (No Item Name Available). Status: active.

What are the part numbers for NSN 4930-00-222-2976?

NSN 4930-00-222-2976 has 1 cross-referenced part number: MIL-L-4387 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4930-00-222-2976?

There are 12 known substitutes for 4930-00-222-2976: 4930-00-200-1355, 4930-00-200-1841, 4930-00-204-2550 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-L-4387?

Key specifications for MIL-L-4387: Style Designator: STRAIGHT; End Connection Thread Size: 0.500-27 AND 0.250-18; Material: STEEL; Nondefinitive Spec/std Data: 7 TYPE AND 1 CLASS AND A STYLE AND 3 SIZE. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com