PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52013Gage,pressure,dial Indicating

Air Techniques, Inc. · NSN 6685-01-291-4390 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-291-4390 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-291-4390. Primary manufacturer part number: 52013.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • 1 verified cross-reference
  • Primary manufacturer: Air Techniques, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-291-4390, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Air Techniques, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN6685-01-291-4390
Primary Part Number52013
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAir Techniques, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5315-00-276-44151A9731 INTERCHANGEABLE
Key,machine
Napco International Llc Dba Napco International Inc
5930-00-548-365952013-4MLR-4 INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
6630-01-466-009152013 INTERCHANGEABLE
Calorimeter
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
6630-01-687-378352013-4 INTERCHANGEABLE
Calorimeter
Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division
Cross-Reference Index
Part NumberManufacturer
52013 PRIMARY Air Techniques, Inc. (USA)
Related Parts
5315-00-276-4415INTERCHANGEABLE
KEY,MACHINE
1A9731
5930-00-548-3659INTERCHANGEABLE
SWITCH,ROTARY
52013-4MLR-4
6630-01-466-0091INTERCHANGEABLE
CALORIMETER
52013
6630-01-687-3783INTERCHANGEABLE
CALORIMETER
52013-4

Frequently Asked Questions

What is NSN 6685-01-291-4390?

NSN 6685-01-291-4390 is a Gage,pressure,dial Indicating, manufactured by Air Techniques, Inc., classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-291-4390?

NSN 6685-01-291-4390 has 1 cross-referenced part number: 52013 (Air Techniques, Inc.).

What NSN replaces 6685-01-291-4390?

There are 4 known substitutes for 6685-01-291-4390: 5315-00-276-4415, 5930-00-548-3659, 6630-01-466-0091 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52013?

Key specifications for 52013: End Item Identification: COMPRESSOR,AI. 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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