PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52918Gage,pressure,dial Indicating

Electro Impulse Laboratory Inc Dba Electro Impulse Inc · NSN 6685-01-520-9682 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-520-9682 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-520-9682. Primary manufacturer part number: 52918.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Pointer Type: INDICATING
  • Connection Size: 0.250 IN NPT IN
  • Material: STEEL CORROSION RESISTING CASE
  • Reference Data and Literature: MFG DRAWING 52981 AND T.O. 33D7-35-39-14 FIG 1 INDEX 38
  • Material: PLASTIC PROTECTIVE CRYSTAL
  • Scale Accuracy: 0.250 PCT FULL SCALE
  • Bezel Type: BAYONET
Applications
  • Applications requiring Steel Corrosion Resisting Case construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-520-9682, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Electro Impulse Laboratory Inc Dba Electro Impulse Inc. Government technical data includes 15 verified specifications, 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
NSN6685-01-520-9682
Primary Part Number52918
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerElectro Impulse Laboratory Inc Dba Electro Impulse Inc
StatusACTIVE
Pointer TypeINDICATING
Connection Size0.250 IN NPT IN
MaterialSTEEL CORROSION RESISTING CASE
Reference Data and LiteratureMFG DRAWING 52981 AND T.O. 33D7-35-39-14 FIG 1 INDEX 38
MaterialPLASTIC PROTECTIVE CRYSTAL
Scale Accuracy0.250 PCT FULL SCALE
Bezel TypeBAYONET
Connection Quantity1
Scale NamePOUNDS PRESSURE
Scale TypeDIAL
Mounting MethodFLUSH PANEL AND CLAMP
Connection TypeEXTERNAL
Dial Size2.5 IB ROUND
Connection LocationBACK, CENTER
Scale Range+0.0 TO 200.0 POUNDS PRESSURE PER SQUARE INCH LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5305-00-013-2844104129 INTERCHANGEABLE
Screw,machine
Garwood/feller Inc Garwood Winch Div
5210-00-277-1625711D10BZ INTERCHANGEABLE
Indicator,dial
L.s. Starrett Company (the) Div Tool Division
3020-00-357-8036 INTERCHANGEABLE
Gear,spur
5815-00-393-1920 INTERCHANGEABLE
Mounting
5895-00-907-5087 INTERCHANGEABLE
Frame
5310-01-436-2389 INTERCHANGEABLE
Nut,plain,round
4720-01-584-345452918 INTERCHANGEABLE
Hose,nonmetallic
Westerbeke Corporation
5340-01-670-644817076 INTERCHANGEABLE
Strap,webbing
Watson & Chalin Manufacturing, Inc
Cross-Reference Index
Part NumberManufacturer
52918 PRIMARY Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA)
52981 Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA)
Related Parts
5305-00-013-2844INTERCHANGEABLE
SCREW,MACHINE
104129
5210-00-277-1625INTERCHANGEABLE
INDICATOR,DIAL
711D10BZ
3020-00-357-8036INTERCHANGEABLE
GEAR,SPUR
5815-00-393-1920INTERCHANGEABLE
MOUNTING
5895-00-907-5087INTERCHANGEABLE
FRAME
5310-01-436-2389INTERCHANGEABLE
NUT,PLAIN,ROUND
4720-01-584-3454INTERCHANGEABLE
HOSE,NONMETALLIC
52918
5340-01-670-6448INTERCHANGEABLE
STRAP,WEBBING
17076

Frequently Asked Questions

What is NSN 6685-01-520-9682?

NSN 6685-01-520-9682 is a Gage,pressure,dial Indicating, manufactured by Electro Impulse Laboratory Inc Dba Electro Impulse Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-520-9682?

NSN 6685-01-520-9682 has 2 cross-referenced part numbers: 52918 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc), 52981 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc).

What NSN replaces 6685-01-520-9682?

There are 8 known substitutes for 6685-01-520-9682: 5305-00-013-2844, 5210-00-277-1625, 3020-00-357-8036 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52918?

Key specifications for 52918: Pointer Type: INDICATING; Connection Size: 0.250 IN NPT IN; Material: STEEL CORROSION RESISTING CASE; Reference Data and Literature: MFG DRAWING 52981 AND T.O. 33D7-35-39-14 FIG 1 INDEX 38. 18 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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