PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40090Illuminator,integrated,small Arm

Steiner Eoptics, Inc. Div Steiner Eoptics · NSN 5855-01-535-6166 · FSC 5855 · No Item Name Available
Verified by PartsTable
NSN 5855-01-535-6166 — this item is cataloged by the U.S. Government under National Stock Number 5855-01-535-6166. Primary manufacturer part number: 40090.
Features
  • Illuminator,integrated,small Arm — FSC 5855
  • 3 verified cross-references
  • Primary manufacturer: Steiner Eoptics, Inc. Div Steiner Eoptics
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Illuminator,integrated,small Arm, cataloged under National Stock Number 5855-01-535-6166, is classified within Federal Supply Class 5855 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Steiner Eoptics, Inc. Div Steiner Eoptics. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5855-01-535-6166
Primary Part Number40090
Item NameIlluminator,integrated,small Arm
FSC / FSG5855 / 58 — No Item Name Available
ManufacturerSteiner Eoptics, Inc. Div Steiner Eoptics
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3455-00-232-9047 INTERCHANGEABLE
Cutter,milling,side
3460-00-244-761340090 INTERCHANGEABLE
Arbor,hole Saw
Black and Decker Us Inc
5315-01-149-8212 INTERCHANGEABLE
Pin
3030-01-259-227995090 INTERCHANGEABLE
Belt,positive Drive
Carlisle Power Transmission Products Inc
8465-01-542-147140090 INTERCHANGEABLE
Hydration System
Camelbak Products, Llc Dba Camelbak
Cross-Reference Index
Part NumberManufacturer
40090 Steiner Eoptics, Inc. Div Steiner Eoptics (USA)
FA04683-1 Steiner Eoptics, Inc. Div Steiner Eoptics (USA)
5860PL0890293 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
3455-00-232-9047INTERCHANGEABLE
CUTTER,MILLING,SIDE
3460-00-244-7613INTERCHANGEABLE
ARBOR,HOLE SAW
40090
5315-01-149-8212INTERCHANGEABLE
PIN
3030-01-259-2279INTERCHANGEABLE
BELT,POSITIVE DRIVE
95090
8465-01-542-1471INTERCHANGEABLE
HYDRATION SYSTEM
40090

Frequently Asked Questions

What is NSN 5855-01-535-6166?

NSN 5855-01-535-6166 is a Illuminator,integrated,small Arm, manufactured by Steiner Eoptics, Inc. Div Steiner Eoptics, classified under FSC 5855 (No Item Name Available). Status: active.

What are the part numbers for NSN 5855-01-535-6166?

NSN 5855-01-535-6166 has 3 cross-referenced part numbers: 40090 (Steiner Eoptics, Inc. Div Steiner Eoptics), FA04683-1 (Steiner Eoptics, Inc. Div Steiner Eoptics), 5860PL0890293 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 5855-01-535-6166?

There are 5 known substitutes for 5855-01-535-6166: 3455-00-232-9047, 3460-00-244-7613, 5315-01-149-8212 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40090?

Key specifications for 40090: Special Features: DISCONTINUED/REPLACED, PLEASE ORDER NSN 5855 01-577-7174 ILLUMINATOR, INFRA , OR NSN 5855-01-534-5931 ILLUMINATOR INFRAR; Part Name Assigned by Controlling Agency: ASSEMBLY,DBAL-A2,PARTS; End Item Identification: INFA-RED SYSTEM. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com