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Technical Data Sheet
PartsTable / MRO / 5803-4
5803-4 ✓ Verified by PartsTable
Bestway · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

POOL COVER<br>- Fits 3.05m 10’) Fast Set™ Pools<br>- PE material<br>- Includes ropes to secure cover<br>- Drain holes to prevent water from accumulating<br>Content: One pool cover. Key specifications include material: STEEL OVERALL, body_style: TUBE TYPE, base_thickness: 0.280 INCHES IN, overall_length: 1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN, connection_type: UNTHREADED INTERNAL PIPE SECOND END, long_arm_length: 14.156 INCHES MINIMUM AND 14.344 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-168-3440, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 5803-4
NSN: 5940-00-168-3440
FSC: 5940
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_styleTUBE TYPE
base_thickness0.280 INCHES IN
overall_length1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN
connection_typeUNTHREADED INTERNAL PIPE SECOND END
long_arm_length14.156 INCHES MINIMUM AND 14.344 INCHES MAXIMUM IN
connection_styleSOCKET (PIPE) SECOND END
overall_diameter0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
short_arm_length2.531 INCHES MINIMUM AND 2.719 INCHES MAXIMUM IN
special_markings1,3,5,6,7,8,9,10,11,12,13,14,15
style_designatorL-HANDLE
features_providedLONG SERIES
NSN5940-00-168-3440
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Bestway KEY SET,SOCKET HEAD SCREW TITLE COMPONENT PN 5803-4 MFR Bestway KEY SET,SOCKET HEAD SC
KEY FEATURES
•
DISTANCE FROM LEFT EDGE OF TERMINAL BOARD TO CENTER OF FIRST MOUNTING FACILITY: 0.170 INCHES IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S)
•
SPECIAL MARKINGS: 1,3,5,6,7,8,9,10,11,12,13,14,15
•
BOARD OVERALL WIDTH: 0.750 INCHES IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 6.080 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-M-14,TYPE MFH MIL SPEC SINGLE MATERIAL RESPONSE BOARD
•
MATERIAL: PLASTIC PHENOLIC AND SILICA BOARD
•
BOARD CONSTRUCTION: SOLID CONSTRUCTION
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE FROM LEFT EDGE OF TERMINAL BOARD TO CENTER OF FIRST MOUNTING FACILITY0.170 INCHES IN
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S)
SPECIAL MARKINGS1,3,5,6,7,8,9,10,11,12,13,14,15
BOARD OVERALL WIDTH0.750 INCHES IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH6.080 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-14,TYPE MFH MIL SPEC SINGLE MATERIAL RESPONSE BOARD
MATERIALPLASTIC PHENOLIC AND SILICA BOARD
BOARD CONSTRUCTIONSOLID CONSTRUCTION
TERMINAL FACILITY QUANTITY34
DISTANCE FROM BOTTOM EDGE OF TERMINAL BOARD TO CENTER OF MOUNTING HOLE0.380 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
GGG-K-275Interchangeable
interchangeable cross-reference
interchangeable
58034Interchangeable
interchangeable cross-reference
interchangeable
GGG-K-275 TY1CL2Interchangeable
interchangeable cross-reference
interchangeable
52-09308-03Interchangeable
interchangeable cross-reference
interchangeable
F02B125V1/2ASInterchangeable
interchangeable cross-reference
interchangeable
128846-8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5803-4?
5803-4 is a KEY SET,SOCKET HEAD SCREW manufactured by Bestway. It is classified as a MRO (MRO_GENERAL).
What parts can replace 5803-4?
There are 8 known substitutes for 5803-4: GGG-K-275, 58034, GGG-K-275 TY1CL2 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5803-4?
5803-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-168-3440. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026