PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2338Gage,vacuum,indicating

Allied Healthcare Products, Inc. Dba Allied · NSN 6685-00-389-7935 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-389-7935 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-389-7935. Primary manufacturer part number: 2338.
Features
  • Gage,vacuum,indicating — FSC 6685
  • Adjustability: NONADJUSTABLE
  • Pointer Color: BLACK
  • Actuation Type: SINGLE BOURDON TUBE
  • Connection Type: EXTERNAL
  • Connection Size: 1/8 IN. NPT SIZE IN
  • Scale Name: VACUUM
  • Scale Type: SINGLE
Applications
  • Applications requiring Copper Alloy Actuating Element construction
General Description

The Gage,vacuum,indicating, cataloged under National Stock Number 6685-00-389-7935, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Allied Healthcare Products, Inc. Dba Allied. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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
NSN6685-00-389-7935
Primary Part Number2338
Item NameGage,vacuum,indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAllied Healthcare Products, Inc. Dba Allied
StatusACTIVE
AdjustabilityNONADJUSTABLE
Pointer ColorBLACK
Actuation TypeSINGLE BOURDON TUBE
Connection TypeEXTERNAL
Connection Size1/8 IN. NPT SIZE IN
Scale NameVACUUM
Scale TypeSINGLE
Scale Smallest Increment1.0 INCHES IN
Connector Type VentNOT PROVIDED
Scale Inscription/background ColorBLACK FIGURES ON WHITE BACKGROUND
Bezel TypeSLIPS-ON
Mounting MethodRIGID STEM
Pointer TypeINDICATING
Connection Quantity1
Dial Size1-15/32 IN DIA IN
Scale Range+0.000 TO 30.000 INCHES OF VACUUM IN
Unable to DecodeUNABLE TO DECODE
Graduation Unit5.0 INCHES IN
Connection LocationBACK
MaterialCOPPER ALLOY ACTUATING ELEMENT
MaterialCOPPER ALLOY LOCATION NOT OTHERWISE SPECIFIED
MaterialGLASS PROTECTIVE CRYSTAL
Surface TreatmentCHROMIUM LOCATION NOT OTHERWISE SPECIFIED
MaterialCOPPER ALLOY CASE
Surface TreatmentCHROMIUM CASE
Overall Diameter1.594 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-045-8701595R853H01 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5977-00-065-5620 INTERCHANGEABLE
Holder Assembly,electrical Conta
5365-00-106-05932338 INTERCHANGEABLE
Spacer,sleeve
Dialight Corporation
5935-00-237-2524A104574-1REVE INTERCHANGEABLE
Jack,telephone
Raytheon Company Dba Raytheon Co
5310-00-237-99195460 INTERCHANGEABLE
Washer,flat
Prestolite Electric Inc
5310-00-285-87072-338 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Precision Aerospace Corporation Dba Precision Engine Control
6685-00-526-7916 INTERCHANGEABLE
Transmitter,pressure
9540-00-542-2740 INTERCHANGEABLE
Channel,structural
6150-00-549-474253098AS INTERCHANGEABLE
Lead,electrical
Brinkley Technology Group Llc Dba Hercules Manufacturing
3110-00-554-33091045847 INTERCHANGEABLE
Bearing,ball,annular
Westinghouse Electric Corp
Cross-Reference Index
Part NumberManufacturer
01-90-2338 Allied Healthcare Products, Inc. Dba Allied (USA)
5460 Allied Healthcare Products, Inc. Dba Allied (USA)
546 Allied Healthcare Products Inc Gomco Div (USA)
248A Allied Healthcare Products Inc Gomco Div (USA)
5460 Allied Healthcare Products Inc Gomco Div (USA)
2338 PRIMARY Allied Healthcare Products, Inc. Dba Allied (USA)
Related Parts
5950-00-045-8701INTERCHANGEABLE
TRANSFORMER,POWER
595R853H01
5977-00-065-5620INTERCHANGEABLE
HOLDER ASSEMBLY,ELECTRICAL CONTA
5365-00-106-0593INTERCHANGEABLE
SPACER,SLEEVE
2338
5935-00-237-2524INTERCHANGEABLE
JACK,TELEPHONE
A104574-1REVE
5310-00-237-9919INTERCHANGEABLE
WASHER,FLAT
5460
5310-00-285-8707INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
2-338
6685-00-526-7916INTERCHANGEABLE
TRANSMITTER,PRESSURE
9540-00-542-2740INTERCHANGEABLE
CHANNEL,STRUCTURAL
6150-00-549-4742INTERCHANGEABLE
LEAD,ELECTRICAL
53098AS
3110-00-554-3309INTERCHANGEABLE
BEARING,BALL,ANNULAR
1045847
5330-00-735-9219INTERCHANGEABLE
PACKING WITH RETAINER
233-8
2995-00-906-7177INTERCHANGEABLE
BLOCK ASSEMBLY,STAR
DS-922270

Frequently Asked Questions

What is NSN 6685-00-389-7935?

NSN 6685-00-389-7935 is a Gage,vacuum,indicating, manufactured by Allied Healthcare Products, Inc. Dba Allied, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-389-7935?

NSN 6685-00-389-7935 has 6 cross-referenced part numbers: 01-90-2338 (Allied Healthcare Products, Inc. Dba Allied), 5460 (Allied Healthcare Products, Inc. Dba Allied), 546 (Allied Healthcare Products Inc Gomco Div), 248A (Allied Healthcare Products Inc Gomco Div), 5460 (Allied Healthcare Products Inc Gomco Div) and 1 more.

What NSN replaces 6685-00-389-7935?

There are 12 known substitutes for 6685-00-389-7935: 5950-00-045-8701, 5977-00-065-5620, 5365-00-106-0593 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2338?

Key specifications for 2338: Overall Depth: 0.875 INCHES NOMINAL IN; Adjustability: NONADJUSTABLE; Pointer Color: BLACK; Actuation Type: SINGLE BOURDON TUBE. 27 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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