PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J6048-001Gage,pressure,dial Indicating

Bellofram Corporation · NSN 6685-00-866-3238 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-866-3238 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-866-3238. Primary manufacturer part number: J6048-001.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Material: COPPER ALLOY 511 ACTUATING ELEMENT
  • FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
  • Surface Treatment: ENAMEL CASE
  • Material: STEEL CASE
  • Material: PLASTIC PROTECTIVE CRYSTAL
  • Dial Size: 2-1/2 IN. DIA IN
  • Pointer Type: INDICATING
Applications
  • Applications requiring Copper Alloy 511 Actuating Element construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-866-3238, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bellofram Corporation. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6685-00-866-3238
Primary Part NumberJ6048-001
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerBellofram Corporation
StatusCANCELLED
MaterialCOPPER ALLOY 511 ACTUATING ELEMENT
FSC Application DataGAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
Surface TreatmentENAMEL CASE
MaterialSTEEL CASE
MaterialPLASTIC PROTECTIVE CRYSTAL
Dial Size2-1/2 IN. DIA IN
Pointer TypeINDICATING
Scale Range+0.0 TO 100.0 POUNDS PRESSURE PER SQUARE INCH LBS
Actuation TypeSINGLE BOURDON TUBE
Pointer ColorBLACK
Overall Diameter2.875 INCHES NOMINAL IN
Stud LocationBACK
Scale TypeSINGLE
Connector Type VentNOT PROVIDED
Scale Accuracy2 PCT MIDDLEHALF OF RANGE,3 PCT REMAINDER
Connection Quantity1
Graduation Unit10.0 POUNDS PER SQUARE INCH LBS
Scale NamePRESSURE
Scale Smallest Increment2.0 POUNDS PER SQUARE INCH (PSI) LBS
AdjustabilityNONADJUSTABLE
Scale Inscription/background ColorBLACK MARKINGS ON WHITE BACKGROUND
Connection Size0.125 IN. NPT DIA IN
Connection LocationBACK, CENTER
Mounting MethodCLAMP
Bezel TypeSNAP-ON
Connection TypeEXTERNAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-043-07106516-2 INTERCHANGEABLE
Seal,air Duct
Kirkhill Inc Div Kirkhill Inc, Haskon Division
6685-00-052-7378164434 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
5940-00-082-4962 INTERCHANGEABLE
Terminal,lug
6640-00-094-20256516-2 INTERCHANGEABLE
Cover,insulated Fla
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
6685-00-248-6881164419 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
6685-00-264-3897P844UK INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
6685-00-437-8347138026 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
6685-00-515-5385101003 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
6685-00-526-01302 1-2 1DFM1-8CBM100RB INTERCHANGEABLE
Gage,pressure,dial Indicating
Bellofram Corporation
6685-00-527-6163047375A INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
Cross-Reference Index
Part NumberManufacturer
65162 Drs Environmental Systems Inc (USA)
J6048-001 PRIMARY Bellofram Corporation (USA)
251001T01BXUC100PSI Ashcroft Inc Dba Heise (USA)
1ABC00520AFA Desco Corp Marsh Bellofram Div (USA)
A211474 Joy Global Underground Mining Llc (USA)
2131-5419 Harsco Corp Bmy-Combat Systems Div (USA)
IDFM Desco Corp Marsh Bellofram Div (USA)
021321-5419 Asrc Federal Facilities Logistics, Llc (USA)
65162 Davey Compressor Co Div of Keco Industries Inc (USA)
IDFM0-100-2-1-2 Worthington Compressors Inc Air Power and Construction Equip Div (USA)
25-1001-H-01B-XUC-100 Ashcroft Inc Dba Heise (USA)
P844U Ametek, Inc. Div Aerospace & Defense (USA)
021321-5419 Harsco Corp Bmy-Combat Systems Div (USA)
2 1-2 1DFM1-8CBM100 Desco Corp Marsh Bellofram Div (USA)
Related Parts
5330-00-043-0710INTERCHANGEABLE
SEAL,AIR DUCT
6516-2
6685-00-052-7378INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
164434
5940-00-082-4962INTERCHANGEABLE
TERMINAL,LUG
6640-00-094-2025INTERCHANGEABLE
COVER,INSULATED FLA
6516-2
6685-00-248-6881INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
164419
6685-00-264-3897INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
P844UK
6685-00-437-8347INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
138026
6685-00-515-5385INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
101003
6685-00-526-0130INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
2 1-2 1DFM1-8CBM100RB
6685-00-527-6163INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
047375A
6685-00-531-2019INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
82-4084
6620-00-557-0210INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
164427

Frequently Asked Questions

What is NSN 6685-00-866-3238?

NSN 6685-00-866-3238 is a Gage,pressure,dial Indicating, manufactured by Bellofram Corporation, classified under FSC 6685 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6685-00-866-3238?

NSN 6685-00-866-3238 has 14 cross-referenced part numbers: 65162 (Drs Environmental Systems Inc), J6048-001 (Bellofram Corporation), 251001T01BXUC100PSI (Ashcroft Inc Dba Heise), 1ABC00520AFA (Desco Corp Marsh Bellofram Div), A211474 (Joy Global Underground Mining Llc) and 9 more.

What NSN replaces 6685-00-866-3238?

There are 12 known substitutes for 6685-00-866-3238: 5330-00-043-0710, 6685-00-052-7378, 5940-00-082-4962 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J6048-001?

Key specifications for J6048-001: Material: COPPER ALLOY 511 ACTUATING ELEMENT; FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE; Surface Treatment: ENAMEL CASE; Material: STEEL CASE. 27 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6685-00-866-3238 still in active supply?

NSN 6685-00-866-3238 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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