PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31078Case,machined

Aerosonic Llc · NSN 6610-00-703-9553 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-00-703-9553 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-703-9553. Primary manufacturer part number: 31078.
Features
  • Case,machined — FSC 6610
  • General Characteristics Item Description: U/O AC-1,CH-47A A
  • 2 verified cross-references
  • Primary manufacturer: Aerosonic Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Case,machined, cataloged under National Stock Number 6610-00-703-9553, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Aerosonic Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6610-00-703-9553
Primary Part Number31078
Item NameCase,machined
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerAerosonic Llc
StatusACTIVE
General Characteristics Item DescriptionU/O AC-1,CH-47A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5120-00-277-1237 INTERCHANGEABLE
Wrench,open End
5325-00-353-2431 INTERCHANGEABLE
Ring,retaining
5120-00-596-158531-078 INTERCHANGEABLE
Tape,fish
Ideal Industries, Inc.
5365-00-788-6889 INTERCHANGEABLE
Spacer,sleeve
2590-01-146-0022 INTERCHANGEABLE
Cap,filler Opening
4140-01-407-043731078 INTERCHANGEABLE
Fan,tubeaxial
Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
4130-01-412-8460638031078 INTERCHANGEABLE
Agitator Arm
Wilshire Corp
5930-01-529-404131078 INTERCHANGEABLE
Switch,thermostatic
Dm Manufacturing, Inc.
Cross-Reference Index
Part NumberManufacturer
M31078 Aerosonic Llc (USA)
31078 PRIMARY Aerosonic Llc (USA)
Related Parts
5120-00-277-1237INTERCHANGEABLE
WRENCH,OPEN END
5325-00-353-2431INTERCHANGEABLE
RING,RETAINING
5120-00-596-1585INTERCHANGEABLE
TAPE,FISH
31-078
5365-00-788-6889INTERCHANGEABLE
SPACER,SLEEVE
2590-01-146-0022INTERCHANGEABLE
CAP,FILLER OPENING
4140-01-407-0437INTERCHANGEABLE
FAN,TUBEAXIAL
31078
4130-01-412-8460INTERCHANGEABLE
AGITATOR ARM
638031078
5930-01-529-4041INTERCHANGEABLE
SWITCH,THERMOSTATIC
31078

Frequently Asked Questions

What is NSN 6610-00-703-9553?

NSN 6610-00-703-9553 is a Case,machined, manufactured by Aerosonic Llc, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-00-703-9553?

NSN 6610-00-703-9553 has 2 cross-referenced part numbers: M31078 (Aerosonic Llc), 31078 (Aerosonic Llc).

What NSN replaces 6610-00-703-9553?

There are 8 known substitutes for 6610-00-703-9553: 5120-00-277-1237, 5325-00-353-2431, 5120-00-596-1585 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31078?

Key specifications for 31078: General Characteristics Item Description: U/O AC-1,CH-47A A. 1 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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