PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

556.044.018Indicating Fluid,instrument

Alnor Instrument Company · NSN 9160-00-980-4871 · FSC 9160 · No Item Name Available
Verified by PartsTable
NSN 9160-00-980-4871 — this item is cataloged by the U.S. Government under National Stock Number 9160-00-980-4871. Primary manufacturer part number: 556.044.018.
Features
  • Indicating Fluid,instrument — FSC 9160
  • Unit Package Type: BOTTLE
  • Unit Package Quantity: 1
  • Unpackaged Unit Weight: .0 OUNCES GROUP 4 OZ
  • 3 verified cross-references
  • Primary manufacturer: Alnor Instrument Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicating Fluid,instrument, cataloged under National Stock Number 9160-00-980-4871, is classified within Federal Supply Class 9160 (No Item Name Available) of the Fuels, Lubricants, Oils, and Waxes group. The primary manufacturer of record is Alnor Instrument Company. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN9160-00-980-4871
Primary Part Number556.044.018
Item NameIndicating Fluid,instrument
FSC / FSG9160 / 91 — No Item Name Available
ManufacturerAlnor Instrument Company
StatusACTIVE
Unit Package TypeBOTTLE
Unit Package Quantity1
Unpackaged Unit Weight.0 OUNCES GROUP 4 OZ
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3120-00-338-785914U1483PCDB7231 INTERCHANGEABLE
Bearing,sleeve
Naval Ship Systems Command
2990-00-356-1084T-3374 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
6240-00-426-1958LTX7231 INTERCHANGEABLE
Lamp,incandescent
Lamptronix Co Ltd
5985-00-620-6441 INTERCHANGEABLE
Tester,load Bank
5950-00-754-6939 INTERCHANGEABLE
Core,electromagnetic Component
6240-00-955-9324 INTERCHANGEABLE
Lamp,incandescent
5360-01-251-4677 INTERCHANGEABLE
Spring,slipper
6140-01-317-1541 INTERCHANGEABLE
Battery,storage
6550-01-360-56907231 INTERCHANGEABLE
Hematoxylin Stain
Richard-Allan Scientific Llc
5340-01-373-50717231 INTERCHANGEABLE
Standoff,threaded,spacing
Keystone Electronics Corp
Cross-Reference Index
Part NumberManufacturer
7231A Alnor Instrument Company (USA)
556.044.018 PRIMARY Alnor Instrument Company (USA)
7231 Alnor Instrument Company (USA)
Related Parts
3120-00-338-7859INTERCHANGEABLE
BEARING,SLEEVE
14U1483PCDB7231
2990-00-356-1084INTERCHANGEABLE
MUFFLER,EXHAUST
T-3374
6240-00-426-1958INTERCHANGEABLE
LAMP,INCANDESCENT
LTX7231
5985-00-620-6441INTERCHANGEABLE
TESTER,LOAD BANK
5950-00-754-6939INTERCHANGEABLE
CORE,ELECTROMAGNETIC COMPONENT
6240-00-955-9324INTERCHANGEABLE
LAMP,INCANDESCENT
5360-01-251-4677INTERCHANGEABLE
SPRING,SLIPPER
6140-01-317-1541INTERCHANGEABLE
BATTERY,STORAGE
6550-01-360-5690INTERCHANGEABLE
HEMATOXYLIN STAIN
7231
5340-01-373-5071INTERCHANGEABLE
STANDOFF,THREADED,SPACING
7231
5905-01-413-2824INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
102-224-5
4210-01-440-8428INTERCHANGEABLE
FOAM LIQUID,FIRE EXTINGUISHING
79372

Frequently Asked Questions

What is NSN 9160-00-980-4871?

NSN 9160-00-980-4871 is a Indicating Fluid,instrument, manufactured by Alnor Instrument Company, classified under FSC 9160 (No Item Name Available). Status: active.

What are the part numbers for NSN 9160-00-980-4871?

NSN 9160-00-980-4871 has 3 cross-referenced part numbers: 7231A (Alnor Instrument Company), 556.044.018 (Alnor Instrument Company), 7231 (Alnor Instrument Company).

What NSN replaces 9160-00-980-4871?

There are 12 known substitutes for 9160-00-980-4871: 3120-00-338-7859, 2990-00-356-1084, 6240-00-426-1958 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 556.044.018?

Key specifications for 556.044.018: Unit Package Type: BOTTLE; Unit Package Quantity: 1; Unpackaged Unit Weight: .0 OUNCES GROUP 4 OZ. 3 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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