PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-G-27617Grease,aircraft and Instrument

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 9150-01-311-9771 · FSC 9150 · No Item Name Available
Verified by PartsTable
NSN 9150-01-311-9771 — this item is cataloged by the U.S. Government under National Stock Number 9150-01-311-9771. Primary manufacturer part number: MIL-G-27617.
Features
  • Grease,aircraft and Instrument — FSC 9150
  • Service Characteristics: ANY ACCEPTABLE
  • Quantity Within Each Unit Package: 1.750 POUNDS LBS
  • Effective Temp Range Rating: -54.0 TO 149.0 CELSIUS DEGC
  • Nondefinitive Spec/std Data: I TYPE
  • Maximum Operating Temp: 149.0 CELSIUS DEGC
  • 2 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Grease,aircraft and Instrument, cataloged under National Stock Number 9150-01-311-9771, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9150-01-311-9771
Primary Part NumberMIL-G-27617
Item NameGrease,aircraft and Instrument
FSC / FSG9150 / 91 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Service CharacteristicsANY ACCEPTABLE
Quantity Within Each Unit Package1.750 POUNDS LBS
Effective Temp Range Rating-54.0 TO 149.0 CELSIUS DEGC
Nondefinitive Spec/std DataI TYPE
Maximum Operating Temp149.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
9150-00-422-8066 INTERCHANGEABLE
Grease,aircraft and Instrument
9150-00-961-8995KRYTOX 240AC INTERCHANGEABLE
Grease,aircraft and Instrument
Du Pont E I De Nemours and Co Inc Security Director/legal Dept
9150-01-007-4384 INTERCHANGEABLE
Grease,aircraft and Instrument
9150-01-088-0498 INTERCHANGEABLE
Grease,aircraft and Instrument
9150-01-353-5788 INTERCHANGEABLE
Grease,aircraft and Instrument
9150-01-358-5154 INTERCHANGEABLE
Grease,aircraft and Instrument
9150-01-393-1749 INTERCHANGEABLE
Grease,aircraft and Instrument
9150-01-523-2139 INTERCHANGEABLE
Grease,utility
Cross-Reference Index
Part NumberManufacturer
MIL-G-27617 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-27617 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
9150-00-422-8066INTERCHANGEABLE
GREASE,AIRCRAFT AND INSTRUMENT
9150-00-961-8995INTERCHANGEABLE
GREASE,AIRCRAFT AND INSTRUMENT
KRYTOX 240AC
9150-01-007-4384INTERCHANGEABLE
GREASE,AIRCRAFT AND INSTRUMENT
9150-01-088-0498INTERCHANGEABLE
GREASE,AIRCRAFT AND INSTRUMENT
9150-01-353-5788INTERCHANGEABLE
GREASE,AIRCRAFT AND INSTRUMENT
9150-01-358-5154INTERCHANGEABLE
GREASE,AIRCRAFT AND INSTRUMENT
9150-01-393-1749INTERCHANGEABLE
GREASE,AIRCRAFT AND INSTRUMENT
9150-01-523-2139INTERCHANGEABLE
GREASE,UTILITY

Frequently Asked Questions

What is NSN 9150-01-311-9771?

NSN 9150-01-311-9771 is a Grease,aircraft and Instrument, 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 9150-01-311-9771?

NSN 9150-01-311-9771 has 2 cross-referenced part numbers: MIL-G-27617 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-27617 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 9150-01-311-9771?

There are 8 known substitutes for 9150-01-311-9771: 9150-00-422-8066, 9150-00-961-8995, 9150-01-007-4384 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-G-27617?

Key specifications for MIL-G-27617: Service Characteristics: ANY ACCEPTABLE; Quantity Within Each Unit Package: 1.750 POUNDS LBS; Effective Temp Range Rating: -54.0 TO 149.0 CELSIUS DEGC; Nondefinitive Spec/std Data: I TYPE. 5 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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