PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-L-83767Lubricating Oil,vacuum Pump

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 9150-00-273-8664 · FSC 9150 · No Item Name Available
Verified by PartsTable
NSN 9150-00-273-8664 — this item is cataloged by the U.S. Government under National Stock Number 9150-00-273-8664. Primary manufacturer part number: MIL-L-83767.
Features
  • Lubricating Oil,vacuum Pump — FSC 9150
  • Maximum Pour Point: 10.0 FAHRENHEIT DEGF
  • Quantity Within Each Unit Package: 1.000 QUARTS
  • Basic Ingredient: ADDITIVES AND PETROLEUM BASE
  • Minimum Flash Point and Test Method: 480.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF
  • Nondefinitive Spec/std Data: IV TYPE
  • Minimum Viscosity Index: 90.0
  • Viscosity at Rated Temp: 300.0 MINIMUM -90 DEG FAHRENHEIT AND 330.0 MAXIMUM -90 DEG FAHRENHEIT
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Lubricating Oil,vacuum Pump, cataloged under National Stock Number 9150-00-273-8664, is classified within Federal Supply Class 9150 (No Item Name Available) of the Fuels, Lubricants, Oils, and Waxes group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9150-00-273-8664
Primary Part NumberMIL-L-83767
Item NameLubricating Oil,vacuum Pump
FSC / FSG9150 / 91 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Maximum Pour Point10.0 FAHRENHEIT DEGF
Quantity Within Each Unit Package1.000 QUARTS
Basic IngredientADDITIVES AND PETROLEUM BASE
Minimum Flash Point and Test Method480.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF
Nondefinitive Spec/std DataIV TYPE
Minimum Viscosity Index90.0
Viscosity at Rated Temp300.0 MINIMUM -90 DEG FAHRENHEIT AND 330.0 MAXIMUM -90 DEG FAHRENHEIT
Fatty Material TypeANY ACCEPTABLE
Service CharacteristicsANTIFOAM AND CORROSION RESISTIVE AND OXIDATION RESISTANT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
9150-00-273-8663801369 INTERCHANGEABLE
Lubricating Oil,vacuum Pump
Us Army Aviation and Missile Command
9150-00-823-8024 INTERCHANGEABLE
Lubricating Oil,vacuum Pump
9150-01-219-7381 INTERCHANGEABLE
Lubricating Oil,vacuum Pump
5315-01-220-7616930552 INTERCHANGEABLE
Pin,shoulder,headless
Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
Cross-Reference Index
Part NumberManufacturer
MIL-L-83767 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
93055-2 Central Scientific Co Educational (USA)
Related Parts
9150-00-273-8663INTERCHANGEABLE
LUBRICATING OIL,VACUUM PUMP
801369
9150-00-823-8024INTERCHANGEABLE
LUBRICATING OIL,VACUUM PUMP
9150-01-219-7381INTERCHANGEABLE
LUBRICATING OIL,VACUUM PUMP
5315-01-220-7616INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
930552

Frequently Asked Questions

What is NSN 9150-00-273-8664?

NSN 9150-00-273-8664 is a Lubricating Oil,vacuum Pump, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 9150 (No Item Name Available). Status: active.

What are the part numbers for NSN 9150-00-273-8664?

NSN 9150-00-273-8664 has 2 cross-referenced part numbers: MIL-L-83767 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 93055-2 (Central Scientific Co Educational).

What NSN replaces 9150-00-273-8664?

There are 4 known substitutes for 9150-00-273-8664: 9150-00-273-8663, 9150-00-823-8024, 9150-01-219-7381 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-L-83767?

Key specifications for MIL-L-83767: Maximum Pour Point: 10.0 FAHRENHEIT DEGF; Quantity Within Each Unit Package: 1.000 QUARTS; Basic Ingredient: ADDITIVES AND PETROLEUM BASE; Minimum Flash Point and Test Method: 480.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF. 9 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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