PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4533Pipe,straight,aircr

Better Engineering Manufacturing Inc · NSN 4940-01-477-9918 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-01-477-9918 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-477-9918. Primary manufacturer part number: 4533.
Features
  • Pipe,straight,aircr — FSC 4940
  • Criticality Code Justification: AGAV
  • 1 verified cross-reference
  • Primary manufacturer: Better Engineering Manufacturing Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Pipe,straight,aircr, cataloged under National Stock Number 4940-01-477-9918, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Better Engineering Manufacturing Inc. Government technical data includes 1 verified specification, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4940-01-477-9918
Primary Part Number4533
Item NamePipe,straight,aircr
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerBetter Engineering Manufacturing Inc
StatusACTIVE
Criticality Code JustificationAGAV
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6240-00-019-31384533 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
9540-00-251-2586 INTERCHANGEABLE
Angle,structural
3010-00-294-4678533PC4 INTERCHANGEABLE
Disk,clutch,nonvehicular
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
5999-00-583-2150006872 INTERCHANGEABLE
Contact,electrical
Naval Inventory Control Point Mechanicsburg
4920-00-802-9468 INTERCHANGEABLE
Simplytrol,automati
5950-01-254-8125 INTERCHANGEABLE
Coil,radio Frequency
5950-01-280-9977 INTERCHANGEABLE
Coil,radio Frequency
Cross-Reference Index
Part NumberManufacturer
4533 PRIMARY Better Engineering Manufacturing Inc (USA)
Related Parts
6240-00-019-3138INTERCHANGEABLE
LAMP,INCANDESCENT
4533
9540-00-251-2586INTERCHANGEABLE
ANGLE,STRUCTURAL
3010-00-294-4678INTERCHANGEABLE
DISK,CLUTCH,NONVEHICULAR
533PC4
5999-00-583-2150INTERCHANGEABLE
CONTACT,ELECTRICAL
006872
4920-00-802-9468INTERCHANGEABLE
SIMPLYTROL,AUTOMATI
5950-01-254-8125INTERCHANGEABLE
COIL,RADIO FREQUENCY
5950-01-280-9977INTERCHANGEABLE
COIL,RADIO FREQUENCY

Frequently Asked Questions

What is NSN 4940-01-477-9918?

NSN 4940-01-477-9918 is a Pipe,straight,aircr, manufactured by Better Engineering Manufacturing Inc, classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-01-477-9918?

NSN 4940-01-477-9918 has 1 cross-referenced part number: 4533 (Better Engineering Manufacturing Inc).

What NSN replaces 4940-01-477-9918?

There are 7 known substitutes for 4940-01-477-9918: 6240-00-019-3138, 9540-00-251-2586, 3010-00-294-4678 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4533?

Key specifications for 4533: Special Features: DEGREASER; FACILITY TYPE EQUIPMENT; Criticality Code Justification: AGAV; End Item Identification: SPECIAL AIRCRAFT & ENGINE TOOL & SUPPORT EQUIPMENT. 3 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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