PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS21919H40Clamp,loop

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5340-00-530-5112 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-530-5112 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-530-5112. Primary manufacturer part number: MS21919H40.
Features
  • Clamp,loop — FSC 5340
  • Cushioning Environmental Protection: HEAT
  • Surface Treatment: CADMIUM BAND
  • Diameter: 0.204 INCHES NOMINAL IN
  • Material: RUBBER CUSHION
  • Tongue Hole Type: ROUND, UNTHREADED
  • Style Designator: OFFSET MOUNT
  • Material: STEEL COMP 1015 BAND
Applications
  • Applications requiring Rubber Cushion construction
General Description

The Clamp,loop, cataloged under National Stock Number 5340-00-530-5112, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 12 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5340-00-530-5112
Primary Part NumberMS21919H40
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Cushioning Environmental ProtectionHEAT
Surface TreatmentCADMIUM BAND
Diameter0.204 INCHES NOMINAL IN
MaterialRUBBER CUSHION
Tongue Hole TypeROUND, UNTHREADED
Style DesignatorOFFSET MOUNT
MaterialSTEEL COMP 1015 BAND
Distance From Loop Center to Tongue End1.946 INCHES NOMINAL IN
Nondefinitive Spec/std Data3 TYPE AND A CLASS
Center to Center Distance Between Loop and Mounting Hole1.728 INCHES NOMINAL IN
Material Thickness0.040 INCHES NOMINAL IN
Loop Inside Diameter2.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
No Item Name Available
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Cross-Reference Index
Part NumberManufacturer
MS21919H40 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MILC8603 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5340-00-530-5583SUCCESSOR
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Frequently Asked Questions

What is NSN 5340-00-530-5112?

NSN 5340-00-530-5112 is a Clamp,loop, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-530-5112?

NSN 5340-00-530-5112 has 2 cross-referenced part numbers: MS21919H40 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MILC8603 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5340-00-530-5112?

There are 12 known substitutes for 5340-00-530-5112: 5340-00-530-5583, 5340-00-001-4749, 5340-00-050-6866 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS21919H40?

Key specifications for MS21919H40: Cushioning Environmental Protection: HEAT; Surface Treatment: CADMIUM BAND; Diameter: 0.204 INCHES NOMINAL IN; Material: RUBBER CUSHION. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-530-5112 still in active supply?

NSN 5340-00-530-5112 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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