PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11603Support,lumbar

Tenacious Holdings Inc. Dba Ergodyne · NSN 6515-01-518-2289 · FSC 6515 · No Item Name Available
Verified by PartsTable
NSN 6515-01-518-2289 — this item is cataloged by the U.S. Government under National Stock Number 6515-01-518-2289. Primary manufacturer part number: 11603.
Features
  • Support,lumbar — FSC 6515
  • Size Designation: LARGE
  • Color: BLACK
  • Usage Location: ABDOMINAL
  • Material: PLASTIC POLYAMIDE NYLON OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Tenacious Holdings Inc. Dba Ergodyne
Applications
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Support,lumbar, cataloged under National Stock Number 6515-01-518-2289, is classified within Federal Supply Class 6515 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Tenacious Holdings Inc. Dba Ergodyne. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6515-01-518-2289
Primary Part Number11603
Item NameSupport,lumbar
FSC / FSG6515 / 65 — No Item Name Available
ManufacturerTenacious Holdings Inc. Dba Ergodyne
StatusACTIVE
Size DesignationLARGE
ColorBLACK
Usage LocationABDOMINAL
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-290-6406 INTERCHANGEABLE
Seal,plain Encased
5815-00-601-4197SM-B-314896 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
1650-00-973-3044 INTERCHANGEABLE
Cylinder,actuating,linear
2530-01-251-529611603 INTERCHANGEABLE
Disc,brake
Tulsa Winch, Inc.
1005-01-286-519110340 INTERCHANGEABLE
Slide,pistol
O F Mossberg & Sons Inc
6850-01-398-680911603 INTERCHANGEABLE
Coating,chemical
Plasti Dip International
5915-01-468-956511603 INTERCHANGEABLE
Filter,radio Frequency Interfere
Vsd Llc
6145-01-559-4182 INTERCHANGEABLE
Cable,special Purpose,electrical
2590-01-584-375910022995 INTERCHANGEABLE
Bracket,vehicular Components
General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
Cross-Reference Index
Part NumberManufacturer
11603 PRIMARY Tenacious Holdings Inc. Dba Ergodyne (USA)
Related Parts
5330-00-290-6406INTERCHANGEABLE
SEAL,PLAIN ENCASED
5815-00-601-4197INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SM-B-314896
1650-00-973-3044INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
2530-01-251-5296INTERCHANGEABLE
DISC,BRAKE
11603
1005-01-286-5191INTERCHANGEABLE
SLIDE,PISTOL
10340
6850-01-398-6809INTERCHANGEABLE
COATING,CHEMICAL
11603
5915-01-468-9565INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
11603
6145-01-559-4182INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
2590-01-584-3759INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
10022995

Frequently Asked Questions

What is NSN 6515-01-518-2289?

NSN 6515-01-518-2289 is a Support,lumbar, manufactured by Tenacious Holdings Inc. Dba Ergodyne, classified under FSC 6515 (No Item Name Available). Status: active.

What are the part numbers for NSN 6515-01-518-2289?

NSN 6515-01-518-2289 has 1 cross-referenced part number: 11603 (Tenacious Holdings Inc. Dba Ergodyne).

What NSN replaces 6515-01-518-2289?

There are 9 known substitutes for 6515-01-518-2289: 5330-00-290-6406, 5815-00-601-4197, 1650-00-973-3044 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11603?

Key specifications for 11603: Size Designation: LARGE; Color: BLACK; Usage Location: ABDOMINAL; Special Features: SPANDEX BACK SUPPORT FITS 34 TO 38 IN. ABDOMEN; ADJUSTABLE 2 STAGE CLOSURE; 1.250 IN. KNIT ELASTIC SUSPENDERS; ADJUSTABLE AND DETACHABLE IN. 5 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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