PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LLCZ21427Vacuum Attachment

Naval Inventory Control Point Mechanicsburg · NSN 4310-01-241-1240 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-241-1240 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-241-1240. Primary manufacturer part number: LLCZ21427.
Features
  • Vacuum Attachment — FSC 4310
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • 3 verified cross-references
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Vacuum Attachment, cataloged under National Stock Number 4310-01-241-1240, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-01-241-1240
Primary Part NumberLLCZ21427
Item NameVacuum Attachment
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-937-56878432804 INTERCHANGEABLE
Seal Ring,metal
Army, United States Department of the Dba Rock Island Arsenal Jmtc
5120-01-073-32983695-5 INTERCHANGEABLE
Tang Breakoff Tool,screw Thread
Stanley Engineered Fastening Llc
4140-01-143-7180 INTERCHANGEABLE
Impeller,fan,axial
3040-01-415-743536955 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
LLCZ21427 Naval Inventory Control Point Mechanicsburg (USA)
36955 Black and Decker Us Inc (USA)
28D195000PC15 Allen Tool Phoenix, Inc (USA)
Related Parts
5330-00-937-5687INTERCHANGEABLE
SEAL RING,METAL
8432804
5120-01-073-3298INTERCHANGEABLE
TANG BREAKOFF TOOL,SCREW THREAD
3695-5
4140-01-143-7180INTERCHANGEABLE
IMPELLER,FAN,AXIAL
3040-01-415-7435INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
36955

Frequently Asked Questions

What is NSN 4310-01-241-1240?

NSN 4310-01-241-1240 is a Vacuum Attachment, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-01-241-1240?

NSN 4310-01-241-1240 has 3 cross-referenced part numbers: LLCZ21427 (Naval Inventory Control Point Mechanicsburg), 36955 (Black and Decker Us Inc), 28D195000PC15 (Allen Tool Phoenix, Inc).

What NSN replaces 4310-01-241-1240?

There are 4 known substitutes for 4310-01-241-1240: 5330-00-937-5687, 5120-01-073-3298, 4140-01-143-7180 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LLCZ21427?

Key specifications for LLCZ21427: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER 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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