PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TW-25B1SY12Lubricating Oil,weapons

Mil-Comm Products Co, Inc Div Mil-Comm · NSN 9150-01-448-2266 · FSC 9150 · No Item Name Available
Verified by PartsTable
NSN 9150-01-448-2266 — this item is cataloged by the U.S. Government under National Stock Number 9150-01-448-2266. Primary manufacturer part number: TW-25B1SY12.
Features
  • Lubricating Oil,weapons — FSC 9150
  • Minimum Flash Point and Test Method: 460.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF
  • Basic Ingredient: SYNTHETIC OIL
  • Quantity Within Each Unit Package: 12.000 GRAMS G
  • 2 verified cross-references
  • Primary manufacturer: Mil-Comm Products Co, Inc Div Mil-Comm
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lubricating Oil,weapons, cataloged under National Stock Number 9150-01-448-2266, 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 Mil-Comm Products Co, Inc Div Mil-Comm. Government technical data includes 3 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9150-01-448-2266
Primary Part NumberTW-25B1SY12
Item NameLubricating Oil,weapons
FSC / FSG9150 / 91 — No Item Name Available
ManufacturerMil-Comm Products Co, Inc Div Mil-Comm
StatusACTIVE
Minimum Flash Point and Test Method460.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF
Basic IngredientSYNTHETIC OIL
Quantity Within Each Unit Package12.000 GRAMS G
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5133-00-228-1348 INTERCHANGEABLE
Drill,twist
1650-00-228-493325151 INTERCHANGEABLE
Guide,reservoir,hydraulic
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5999-00-437-6493531587-1 INTERCHANGEABLE
Delay Line
Raytheon Company Dba Raytheon
5355-00-668-7896B311-284 INTERCHANGEABLE
Window,dial
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
8040-01-039-8132 INTERCHANGEABLE
Adhesive
5998-01-108-1775 INTERCHANGEABLE
Circuit Card Assembly
5930-01-167-480625151 INTERCHANGEABLE
Switch,flow
Setra Systems, Inc. Dba Gems Sensors
5330-01-198-1597MIS512 INTERCHANGEABLE
Seal,plain
Gaco Western Inc
4420-01-270-65112515-1 INTERCHANGEABLE
Bonnet,fluid Cooler,industrial
Enerquip, Llc
6630-01-451-829725151 INTERCHANGEABLE
Meter Kit,ph
Hantover, Inc.
Cross-Reference Index
Part NumberManufacturer
TW-25B1SY12 PRIMARY Mil-Comm Products Co, Inc Div Mil-Comm (USA)
25151 Mil-Comm Products Co, Inc Div Mil-Comm (USA)
Related Parts
5133-00-228-1348INTERCHANGEABLE
DRILL,TWIST
1650-00-228-4933INTERCHANGEABLE
GUIDE,RESERVOIR,HYDRAULIC
25151
5999-00-437-6493INTERCHANGEABLE
DELAY LINE
531587-1
5355-00-668-7896INTERCHANGEABLE
WINDOW,DIAL
B311-284
8040-01-039-8132INTERCHANGEABLE
ADHESIVE
5998-01-108-1775INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5930-01-167-4806INTERCHANGEABLE
SWITCH,FLOW
25151
5330-01-198-1597INTERCHANGEABLE
SEAL,PLAIN
MIS512
4420-01-270-6511INTERCHANGEABLE
BONNET,FLUID COOLER,INDUSTRIAL
2515-1
6630-01-451-8297INTERCHANGEABLE
METER KIT,PH
25151

Frequently Asked Questions

What is NSN 9150-01-448-2266?

NSN 9150-01-448-2266 is a Lubricating Oil,weapons, manufactured by Mil-Comm Products Co, Inc Div Mil-Comm, classified under FSC 9150 (No Item Name Available). Status: active.

What are the part numbers for NSN 9150-01-448-2266?

NSN 9150-01-448-2266 has 2 cross-referenced part numbers: TW-25B1SY12 (Mil-Comm Products Co, Inc Div Mil-Comm), 25151 (Mil-Comm Products Co, Inc Div Mil-Comm).

What NSN replaces 9150-01-448-2266?

There are 10 known substitutes for 9150-01-448-2266: 5133-00-228-1348, 1650-00-228-4933, 5999-00-437-6493 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TW-25B1SY12?

Key specifications for TW-25B1SY12: Special Features: UNIT SYRINGE CONTAINS 12 OZ NET WT OZ; Minimum Flash Point and Test Method: 460.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF; Basic Ingredient: SYNTHETIC OIL; Quantity Within Each Unit Package: 12.000 GRAMS G. 4 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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