PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G11885-83KBGage,vacuum,indicating

Liftec Inc Div Liftec, Inc. · NSN 6685-00-052-7373 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-052-7373 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-052-7373. Primary manufacturer part number: G11885-83KB.
Features
  • Gage,vacuum,indicating — FSC 6685
  • Scale Name: VACUUM
  • Scale Smallest Increment: 1.0 INCHES IN
  • Connection Quantity: 1
  • Adjustability: ADJUSTABLE
  • Pointer Type: INDICATING
  • Dial Size: 2-1/2 IN. DIA IN
  • Pointer Color: BLACK
Applications
  • Applications requiring Plastic Protective Crystal construction
General Description

The Gage,vacuum,indicating, cataloged under National Stock Number 6685-00-052-7373, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Liftec Inc Div Liftec, Inc.. Government technical data includes 21 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-052-7373
Primary Part NumberG11885-83KB
Item NameGage,vacuum,indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerLiftec Inc Div Liftec, Inc.
StatusACTIVE
Scale NameVACUUM
Scale Smallest Increment1.0 INCHES IN
Connection Quantity1
AdjustabilityADJUSTABLE
Pointer TypeINDICATING
Dial Size2-1/2 IN. DIA IN
Pointer ColorBLACK
Scale Range+0.0 TO 100.0 INCHES OF VACUUM IN
Graduation Unit10.0 INCHES IN
Scale TypeSINGLE
MaterialPLASTIC PROTECTIVE CRYSTAL
Actuation TypeBOURDON TUBE
MaterialCOPPER ALLOY 511 ACTUATING ELEMENT
Connection LocationBACK
MaterialSTEEL CASE
Connection Size0.250 IN. NPT DIA IN
Scale AccuracyPORM 1 PCT MIDDLE; 3 PCT REMAINDER
Scale Inscription/background ColorBLACK MARKINGS ON WHITE BACKGROUND
Connector Type VentNOT PROVIDED
Surface TreatmentENAMEL CASE
Overall Diameter2.938 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6685-00-102-7768G11310 INTERCHANGEABLE
Gage,pressure,dial Indicating
Bellofram Corporation
6685-00-113-6609G33204 INTERCHANGEABLE
Gage,pressure,dial Indicating
Bellofram Corporation
6685-00-113-6611 INTERCHANGEABLE
Gage,differential,dial Indicatin
2520-00-495-0150 INTERCHANGEABLE
Cable Control,engin
6685-00-580-7011 INTERCHANGEABLE
Gage,pressure,dial Indicating
5330-00-599-495983B INTERCHANGEABLE
Gasket
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
6685-00-752-8076G10623 INTERCHANGEABLE
Gage,pressure,dial Indicating
Bellofram Corporation
6685-01-004-2377 INTERCHANGEABLE
Indicator,pressure
2915-01-302-799069294 INTERCHANGEABLE
Carburetor,float
Textron Lycoming Inc Williamsport Plant
Cross-Reference Index
Part NumberManufacturer
83B Liftec Inc Div Liftec, Inc. (USA)
69294 Lockheed Martin Corp Lockheed Martin Mission Systems (USA)
FIG83B Liftec Inc Div Liftec, Inc. (USA)
1169-2944 Lockheed Martin Corp Lockheed Martin Mission Systems (USA)
11692944 Lockheed Martin Corp Lockheed Martin Mission Systems (USA)
G11885-83KB PRIMARY Liftec Inc Div Liftec, Inc. (USA)
Related Parts
6685-00-102-7768INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
G11310
6685-00-113-6609INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
G33204
6685-00-113-6611INTERCHANGEABLE
GAGE,DIFFERENTIAL,DIAL INDICATIN
2520-00-495-0150INTERCHANGEABLE
CABLE CONTROL,ENGIN
6685-00-580-7011INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
5330-00-599-4959INTERCHANGEABLE
GASKET
83B
6685-00-752-8076INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
G10623
6685-01-004-2377INTERCHANGEABLE
INDICATOR,PRESSURE
2915-01-302-7990INTERCHANGEABLE
CARBURETOR,FLOAT
69294

Frequently Asked Questions

What is NSN 6685-00-052-7373?

NSN 6685-00-052-7373 is a Gage,vacuum,indicating, manufactured by Liftec Inc Div Liftec, Inc., classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-052-7373?

NSN 6685-00-052-7373 has 6 cross-referenced part numbers: 83B (Liftec Inc Div Liftec, Inc.), 69294 (Lockheed Martin Corp Lockheed Martin Mission Systems), FIG83B (Liftec Inc Div Liftec, Inc.), 1169-2944 (Lockheed Martin Corp Lockheed Martin Mission Systems), 11692944 (Lockheed Martin Corp Lockheed Martin Mission Systems) and 1 more.

What NSN replaces 6685-00-052-7373?

There are 9 known substitutes for 6685-00-052-7373: 6685-00-102-7768, 6685-00-113-6609, 6685-00-113-6611 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G11885-83KB?

Key specifications for G11885-83KB: Scale Name: VACUUM; Scale Smallest Increment: 1.0 INCHES IN; Connection Quantity: 1; Adjustability: ADJUSTABLE. 22 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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