PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7004-00Gage,pressure,dial Indicating

Aqualung Usa, Inc · NSN 6685-00-099-8024 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-099-8024 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-099-8024. Primary manufacturer part number: 7004-00.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Connector Type Vent: NOT PROVIDED
  • Connection Size: 0.500 IN. OD UNTHD TUBE IN
  • Scale Name: PRESSURE
  • Scale Range: +0.0 TO 4000.0 POUNDS PRESSURE PER SQUARE INCH LBS
  • Scale Type: ARC
  • Connection Location: BOTTOM
  • Scale Inscription/background Color: BLACK MARKINGS ON BLUE BACKGROUND
Applications
  • Applications requiring Steel Case construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-099-8024, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Aqualung Usa, Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-099-8024
Primary Part Number7004-00
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAqualung Usa, Inc
StatusACTIVE
Connector Type VentNOT PROVIDED
Connection Size0.500 IN. OD UNTHD TUBE IN
Scale NamePRESSURE
Scale Range+0.0 TO 4000.0 POUNDS PRESSURE PER SQUARE INCH LBS
Scale TypeARC
Connection LocationBOTTOM
Scale Inscription/background ColorBLACK MARKINGS ON BLUE BACKGROUND
Surface TreatmentRUBBER CASE
MaterialSTEEL CASE
Bezel TypeCRIMP
Pointer ColorWHITE
Pointer TypeINDICATING
Overall Diameter2.469 INCHES NOMINAL IN
AdjustabilityNONADJUSTABLE
Connection Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5995-00-200-59772869255-1 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3120-00-337-10827004 INTERCHANGEABLE
Bearing,sleeve
Northrop Grumman Systems Corporation Div Marine Systems
6625-00-351-5937 INTERCHANGEABLE
Meter,electrical Frequency
5865-00-409-9471 INTERCHANGEABLE
Flange,special
2590-00-628-2893E702998 INTERCHANGEABLE
Bladder,accumulator,hydraulic
Parker-Hannifin Corporation Div Hydraulic Accumulator Division
6625-00-723-35097-004 INTERCHANGEABLE
Galvanometer
Cec Vibration Products, Llc Dba Cec Vibrations Products
5365-00-786-634312741 INTERCHANGEABLE
Shim
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5940-00-939-7825 INTERCHANGEABLE
Terminal,stud
5340-01-017-7598101-107-169 INTERCHANGEABLE
Hanger,pipe
Nelson Stud Welding, Inc. Dba Nelson Stud Welding Inc
5999-01-058-16747004 INTERCHANGEABLE
Pivot Arm with Roll
The Bechdon Company, Llc
Cross-Reference Index
Part NumberManufacturer
PGR Dacor Corp (USA)
7004-00 PRIMARY Aqualung Usa, Inc (USA)
7003 Aqualung Usa, Inc (USA)
7004 Aqualung Usa, Inc (USA)
Related Parts
5995-00-200-5977INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
2869255-1
3120-00-337-1082INTERCHANGEABLE
BEARING,SLEEVE
7004
6625-00-351-5937INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
5865-00-409-9471INTERCHANGEABLE
FLANGE,SPECIAL
2590-00-628-2893INTERCHANGEABLE
BLADDER,ACCUMULATOR,HYDRAULIC
E702998
6625-00-723-3509INTERCHANGEABLE
GALVANOMETER
7-004
5365-00-786-6343INTERCHANGEABLE
SHIM
12741
5940-00-939-7825INTERCHANGEABLE
TERMINAL,STUD
5340-01-017-7598INTERCHANGEABLE
HANGER,PIPE
101-107-169
5999-01-058-1674INTERCHANGEABLE
PIVOT ARM WITH ROLL
7004
5935-01-107-8816INTERCHANGEABLE
ADAPTER,CONNECTOR
5961-01-201-5805INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE
700-4

Frequently Asked Questions

What is NSN 6685-00-099-8024?

NSN 6685-00-099-8024 is a Gage,pressure,dial Indicating, manufactured by Aqualung Usa, Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-099-8024?

NSN 6685-00-099-8024 has 4 cross-referenced part numbers: PGR (Dacor Corp), 7004-00 (Aqualung Usa, Inc), 7003 (Aqualung Usa, Inc), 7004 (Aqualung Usa, Inc).

What NSN replaces 6685-00-099-8024?

There are 12 known substitutes for 6685-00-099-8024: 5995-00-200-5977, 3120-00-337-1082, 6625-00-351-5937 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7004-00?

Key specifications for 7004-00: Connector Type Vent: NOT PROVIDED; Connection Size: 0.500 IN. OD UNTHD TUBE IN; Scale Name: PRESSURE; Scale Range: +0.0 TO 4000.0 POUNDS PRESSURE PER SQUARE INCH LBS. 16 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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