PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-8603Clamp,loop

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5340-01-169-3006 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-169-3006 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-169-3006. Primary manufacturer part number: MIL-C-8603.
Features
  • Clamp,loop — FSC 5340
  • Loop Inside Diameter: 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
  • Material: RUBBER CHLOROPRENE CLASS CR CUSHION
  • Material: STEEL COMP 321 BAND
  • Style Designator: OFFSET MOUNT
  • Material Document and Classification: AMS 3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHION
  • Material Document and Classification: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE BAND
  • Distance From Loop Center to Tongue End: 1.060 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Chloroprene Class Cr Cushion construction
General Description

The Clamp,loop, cataloged under National Stock Number 5340-01-169-3006, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-169-3006
Primary Part NumberMIL-C-8603
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Loop Inside Diameter0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
MaterialRUBBER CHLOROPRENE CLASS CR CUSHION
MaterialSTEEL COMP 321 BAND
Style DesignatorOFFSET MOUNT
Material Document and ClassificationAMS 3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHION
Material Document and ClassificationAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE BAND
Distance From Loop Center to Tongue End1.060 INCHES NOMINAL IN
Cushioning Environmental ProtectionWEATHER RESISTANT
Material Thickness0.032 INCHES NOMINAL IN
Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BAND
Center to Center Distance Between Loop and Mounting Hole0.827 INCHES MINIMUM AND 0.857 INCHES MAXIMUM IN
Tongue Hole TypeROUND, UNTHREADED
Diameter0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN
Surface TreatmentPASSIVATE BAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5340-00-286-9427 (AS21919WDG12)
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
No Item Name Available
5340-00-286-9427AS21919WDG12 SUCCESSOR
Clamp,loop
Sae International Dba Sae International
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Cross-Reference Index
Part NumberManufacturer
MIL-C-8603 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JM44LC33WH12BB J & M Products, Inc (USA)
MS21104C12 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS21104C12 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
MS21919CG12 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-8603 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS21919-WCG12 Zf Industrieantriebe Witten Gmbh (DEU)
127-0657-011 The Boeing Company Div Legacy Boeing Hb1 (USA)
MS21919WCG12 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
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SUCCESSOR 5340-00-286-9427 Clamp,loop · AS21919WDG12
5340-01-462-1472SUCCESSOR
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5340-00-291-5342SUCCESSOR
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5340-00-597-6153SUCCESSOR
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5340-00-597-6166SUCCESSOR
CLAMP,LOOP

Frequently Asked Questions

What is NSN 5340-01-169-3006?

NSN 5340-01-169-3006 is a Clamp,loop, manufactured by Military Specifications Promulgated by Military Departments/agencies 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 5340-01-169-3006?

NSN 5340-01-169-3006 has 9 cross-referenced part numbers: MIL-C-8603 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JM44LC33WH12BB (J & M Products, Inc), MS21104C12 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS21104C12 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), MS21919CG12 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.

What NSN replaces 5340-01-169-3006?

There are 12 known substitutes for 5340-01-169-3006: 5340-01-462-1472, 5340-00-286-9427, 5340-00-291-5342 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-8603?

Key specifications for MIL-C-8603: Loop Inside Diameter: 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN; Material: RUBBER CHLOROPRENE CLASS CR CUSHION; Material: STEEL COMP 321 BAND; Style Designator: OFFSET MOUNT. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-01-169-3006 still in active supply?

NSN 5340-01-169-3006 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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