PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51991Cam,landing Light

Systems Architects Inc Washington Operation · NSN 6220-00-991-1096 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-00-991-1096 — this item is cataloged by the U.S. Government under National Stock Number 6220-00-991-1096. Primary manufacturer part number: 51991.
Features
  • Cam,landing Light — FSC 6220
  • General Characteristics Item Description: 0.040 IN THICK STAIN STEEL SHEET 301 1/2 HARD MIL-3-5059 IN
  • 2 verified cross-references
  • Primary manufacturer: Systems Architects Inc Washington Operation
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Cam,landing Light, cataloged under National Stock Number 6220-00-991-1096, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Systems Architects Inc Washington Operation. Government technical data includes 1 verified specification, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6220-00-991-1096
Primary Part Number51991
Item NameCam,landing Light
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerSystems Architects Inc Washington Operation
StatusACTIVE
General Characteristics Item Description0.040 IN THICK STAIN STEEL SHEET 301 1/2 HARD MIL-3-5059 IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-836-972451991 INTERCHANGEABLE
Transformer,radio Frequency
Magnetika Inc Div Magnetika/phillipsburg Location
2530-01-116-961651991-53.5 INTERCHANGEABLE
Tie Rod,steering
Aerol Llc
4730-01-189-884751991 INTERCHANGEABLE
Strainer,sediment
Spirax Sarco Inc Dba Spirax Sarco
2530-01-220-839551991-23.5 INTERCHANGEABLE
Tie Rod,steering
Aerol Llc
2510-01-367-714551991 INTERCHANGEABLE
Frame Section,structural,vehicul
DP Manufacturing Inc.
4320-01-516-531451991 INTERCHANGEABLE
Motor-Pump,hydraulic
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Cross-Reference Index
Part NumberManufacturer
51991 PRIMARY Systems Architects Inc Washington Operation (USA)
51991 Peacock Aerospace Inc (USA)
Related Parts
5950-00-836-9724INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
51991
2530-01-116-9616INTERCHANGEABLE
TIE ROD,STEERING
51991-53.5
4730-01-189-8847INTERCHANGEABLE
STRAINER,SEDIMENT
51991
2530-01-220-8395INTERCHANGEABLE
TIE ROD,STEERING
51991-23.5
2510-01-367-7145INTERCHANGEABLE
FRAME SECTION,STRUCTURAL,VEHICUL
51991
4320-01-516-5314INTERCHANGEABLE
MOTOR-PUMP,HYDRAULIC
51991

Frequently Asked Questions

What is NSN 6220-00-991-1096?

NSN 6220-00-991-1096 is a Cam,landing Light, manufactured by Systems Architects Inc Washington Operation, classified under FSC 6220 (No Item Name Available). Status: active.

What are the part numbers for NSN 6220-00-991-1096?

NSN 6220-00-991-1096 has 2 cross-referenced part numbers: 51991 (Systems Architects Inc Washington Operation), 51991 (Peacock Aerospace Inc).

What NSN replaces 6220-00-991-1096?

There are 6 known substitutes for 6220-00-991-1096: 5950-00-836-9724, 2530-01-116-9616, 4730-01-189-8847 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51991?

Key specifications for 51991: General Characteristics Item Description: 0.040 IN THICK STAIN STEEL SHEET 301 1/2 HARD MIL-3-5059 IN. 1 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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