PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILC8603Clamp,loop

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5340-00-291-5342 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-291-5342 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-291-5342. Primary manufacturer part number: MILC8603.
Features
  • Clamp,loop — FSC 5340
  • Surface Treatment: CADMIUM BAND
  • Diameter: 0.204 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: 4 TYPE AND B CLASS
  • Material: RUBBER CUSHION
  • Material: STEEL BAND
  • Tongue Hole Type: ROUND, UNTHREADED
  • Center to Center Distance Between Loop and Mounting Hole: 0.592 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Cushion construction
General Description

The Clamp,loop, cataloged under National Stock Number 5340-00-291-5342, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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.

Technical Specifications
ParameterValue
NSN5340-00-291-5342
Primary Part NumberMILC8603
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
Surface TreatmentCADMIUM BAND
Diameter0.204 INCHES NOMINAL IN
Nondefinitive Spec/std Data4 TYPE AND B CLASS
MaterialRUBBER CUSHION
MaterialSTEEL BAND
Tongue Hole TypeROUND, UNTHREADED
Center to Center Distance Between Loop and Mounting Hole0.592 INCHES NOMINAL IN
Loop Inside Diameter0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
Material Thickness0.029 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
Distance From Loop Center to Tongue End0.780 INCHES NOMINAL IN
Style DesignatorOFFSET MOUNT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Clamp,loop
Cross-Reference Index
Part NumberManufacturer
MILC8603 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
99122 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
MS21919G8 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
362099 Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA)
69810-10C Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
5340002915342 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
53402915342 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
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Frequently Asked Questions

What is NSN 5340-00-291-5342?

NSN 5340-00-291-5342 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 5340-00-291-5342?

NSN 5340-00-291-5342 has 7 cross-referenced part numbers: MILC8603 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 99122 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), MS21919G8 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 362099 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)), 69810-10C (Hamilton Sundstrand Corporation Dba Collins Aerospace) and 2 more.

What NSN replaces 5340-00-291-5342?

There are 12 known substitutes for 5340-00-291-5342: 5340-00-001-4749, 5340-00-050-6866, 5340-00-050-6867 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILC8603?

Key specifications for MILC8603: Surface Treatment: CADMIUM BAND; Diameter: 0.204 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 4 TYPE AND B CLASS; Overall Width: 0.375 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-291-5342 still in active supply?

NSN 5340-00-291-5342 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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