PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12313Gage,pressure,dial Indicating

Ametek, Inc. Div Aerospace & Defense · NSN 6685-00-852-9759 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-852-9759 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-852-9759. Primary manufacturer part number: 12313.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Material: BRONZE ACTUATING ELEMENT
  • Surface Treatment: ENAMEL CASE
  • Material: STEEL CASE
  • FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
  • Material: GLASS PROTECTIVE CRYSTAL
  • Pointer Color: BLACK
  • Stud Location: BACK
Applications
  • Applications requiring Bronze Actuating Element construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-852-9759, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ametek, Inc. Div Aerospace & Defense. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, 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
NSN6685-00-852-9759
Primary Part Number12313
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAmetek, Inc. Div Aerospace & Defense
StatusACTIVE
MaterialBRONZE ACTUATING ELEMENT
Surface TreatmentENAMEL CASE
MaterialSTEEL CASE
FSC Application DataGAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
MaterialGLASS PROTECTIVE CRYSTAL
Pointer ColorBLACK
Stud LocationBACK
Scale Range+0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH LBS
Dial Size2 IN. DIA IN
Connection LocationBACK
Mounting MethodSURFACE WALL AND STUD(S) AND BRACKET(S)
AdjustabilityNONADJUSTABLE
Scale Smallest Increment5.0 POUNDS LBS
Connection TypeEXTERNAL
Scale Accuracy2 PCT ENTIRE RANGE
Bezel TypeSNAP-ON
Connection Size0.125 IN. NPT DIA IN
Pointer TypeINDICATING
Actuation TypeSINGLE BOURDON TUBE
Connection Quantity1
Scale TypeSINGLE
Connector Type VentNOT PROVIDED
Stud Quantity2
Scale Inscription/background ColorBLACK FIGURES ON WHITE BACKGROUND
Graduation Unit30.0 POUNDS LBS
Scale NamePRESSURE
Overall Diameter2.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6685-00-179-49635300-210 INTERCHANGEABLE
Thermostat
Robertshaw Controls Co Uni-Line Div
5136-00-227-8629 INTERCHANGEABLE
Tap,thread Cutting
5133-00-243-9612 INTERCHANGEABLE
Drill,twist
5120-00-263-4137 INTERCHANGEABLE
Socket,socket Wrench
6685-00-331-81419348 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
4310-00-490-9010 INTERCHANGEABLE
Piston
6685-00-585-5940082557 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
6610-00-919-748812313 INTERCHANGEABLE
Lamp Plug
Aerosonic Llc
5930-00-967-7485 INTERCHANGEABLE
Switch Assembly
5130-01-049-861312313 INTERCHANGEABLE
Blade,reciprocating Saw
Porter Cable/delta
Cross-Reference Index
Part NumberManufacturer
646 Ametek, Inc. Div Aerospace & Defense (USA)
12313 PRIMARY Ametek, Inc. Div Aerospace & Defense (USA)
P846U Ametek, Inc. Div Aerospace & Defense (USA)
P646U Ametek, Inc. Div Aerospace & Defense (USA)
Related Parts
6685-00-179-4963INTERCHANGEABLE
THERMOSTAT
5300-210
5136-00-227-8629INTERCHANGEABLE
TAP,THREAD CUTTING
5133-00-243-9612INTERCHANGEABLE
DRILL,TWIST
5120-00-263-4137INTERCHANGEABLE
SOCKET,SOCKET WRENCH
6685-00-331-8141INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
9348
4310-00-490-9010INTERCHANGEABLE
PISTON
6685-00-585-5940INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
082557
6610-00-919-7488INTERCHANGEABLE
LAMP PLUG
12313
5930-00-967-7485INTERCHANGEABLE
SWITCH ASSEMBLY
5130-01-049-8613INTERCHANGEABLE
BLADE,RECIPROCATING SAW
12313
5360-01-198-8089INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
12313
4320-01-310-0704INTERCHANGEABLE
RING,LANTERN
12313

Frequently Asked Questions

What is NSN 6685-00-852-9759?

NSN 6685-00-852-9759 is a Gage,pressure,dial Indicating, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-852-9759?

NSN 6685-00-852-9759 has 4 cross-referenced part numbers: 646 (Ametek, Inc. Div Aerospace & Defense), 12313 (Ametek, Inc. Div Aerospace & Defense), P846U (Ametek, Inc. Div Aerospace & Defense), P646U (Ametek, Inc. Div Aerospace & Defense).

What NSN replaces 6685-00-852-9759?

There are 12 known substitutes for 6685-00-852-9759: 6685-00-179-4963, 5136-00-227-8629, 5133-00-243-9612 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12313?

Key specifications for 12313: Material: BRONZE ACTUATING ELEMENT; Surface Treatment: ENAMEL CASE; Material: STEEL CASE; FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE. 28 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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