PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7421-3Lubricating Gun,handheld

Alemite, Llc Dba Skf Usa Inc. · NSN 4930-00-759-0640 · FSC 4930 · No Item Name Available
Verified by PartsTable
NSN 4930-00-759-0640 — this item is cataloged by the U.S. Government under National Stock Number 4930-00-759-0640. Primary manufacturer part number: 7421-3.
Features
  • Lubricating Gun,handheld — FSC 4930
  • Extension Type: RIGID BENT ANGLE TUBE
  • Supplementary Features: LOADER FITTING INCLUDED
  • Operation Method: PUSH
  • Priming Method: HAND PUSH/SPRING
  • Structural Form: ANGLE
  • Angle: 15.0 DEGREES
  • Extension Length: 8.000 INCHES NOMINAL IN
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Lubricating Gun,handheld, cataloged under National Stock Number 4930-00-759-0640, 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 Alemite, Llc Dba Skf Usa Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4930-00-759-0640
Primary Part Number7421-3
Item NameLubricating Gun,handheld
FSC / FSG4930 / 49 — No Item Name Available
ManufacturerAlemite, Llc Dba Skf Usa Inc.
StatusACTIVE
Extension TypeRIGID BENT ANGLE TUBE
Supplementary FeaturesLOADER FITTING INCLUDED
Operation MethodPUSH
Priming MethodHAND PUSH/SPRING
Structural FormANGLE
Angle15.0 DEGREES
Extension Length8.000 INCHES NOMINAL IN
Dispensing End TypeJET COMPRESSIBLE TIP NOZZLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5815-00-126-783474211 INTERCHANGEABLE
Bar,selector,teletypewriter
Telemechanics Inc
5815-00-126-783674213 INTERCHANGEABLE
Bar
Telemechanics Inc
4820-01-103-809174213 INTERCHANGEABLE
Wafer,thrust
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
5340-01-536-90447421-1 INTERCHANGEABLE
Crank,hand
Coxwells Inc Dba Coxreels
4720-01-597-89177421-1 INTERCHANGEABLE
Hose Assembly,nonme
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
40G63 Nonfluid Oil Equipment Co Ltd Brown Lubrication (USA)
7421-3 PRIMARY Alemite, Llc Dba Skf Usa Inc. (USA)
7421-1 Stewart-Warner Alemite Corp (USA)
7421-3 Stewart-Warner Alemite Corp (USA)
Related Parts
5815-00-126-7834INTERCHANGEABLE
BAR,SELECTOR,TELETYPEWRITER
74211
5815-00-126-7836INTERCHANGEABLE
BAR
74213
4820-01-103-8091INTERCHANGEABLE
WAFER,THRUST
74213
5340-01-536-9044INTERCHANGEABLE
CRANK,HAND
7421-1
4720-01-597-8917INTERCHANGEABLE
HOSE ASSEMBLY,NONME
7421-1

Frequently Asked Questions

What is NSN 4930-00-759-0640?

NSN 4930-00-759-0640 is a Lubricating Gun,handheld, manufactured by Alemite, Llc Dba Skf Usa Inc., classified under FSC 4930 (No Item Name Available). Status: active.

What are the part numbers for NSN 4930-00-759-0640?

NSN 4930-00-759-0640 has 4 cross-referenced part numbers: 40G63 (Nonfluid Oil Equipment Co Ltd Brown Lubrication), 7421-3 (Alemite, Llc Dba Skf Usa Inc.), 7421-1 (Stewart-Warner Alemite Corp), 7421-3 (Stewart-Warner Alemite Corp).

What NSN replaces 4930-00-759-0640?

There are 5 known substitutes for 4930-00-759-0640: 5815-00-126-7834, 5815-00-126-7836, 4820-01-103-8091 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7421-3?

Key specifications for 7421-3: Extension Type: RIGID BENT ANGLE TUBE; Supplementary Features: LOADER FITTING INCLUDED; Operation Method: PUSH; Priming Method: HAND PUSH/SPRING. 8 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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