PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40404Pad,knee Crutch

Action Products, Inc · NSN 6530-01-533-5815 · FSC 6530 · No Item Name Available
Verified by PartsTable
NSN 6530-01-533-5815 — this item is cataloged by the U.S. Government under National Stock Number 6530-01-533-5815. Primary manufacturer part number: 40404.
Features
  • Pad,knee Crutch — FSC 6530
  • 2 verified cross-references
  • Primary manufacturer: Action Products, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pad,knee Crutch, cataloged under National Stock Number 6530-01-533-5815, is classified within Federal Supply Class 6530 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Action Products, Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6530-01-533-5815
Primary Part Number40404
Item NamePad,knee Crutch
FSC / FSG6530 / 65 — No Item Name Available
ManufacturerAction Products, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6530-00-488-7902 (40404)
HAZMATNo
Verified Substitutes 7
6530-00-488-790240404 SUCCESSOR
Restraint,wrist and Ankle
Vehicles Inc
5940-00-682-9416304-0332-00 INTERCHANGEABLE
Terminal,lug
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5950-00-724-4210666231-043 INTERCHANGEABLE
Transformer,radio Frequency
Stromberg-Carlson Corp a Plessey Telecommunications Co
6680-01-081-780040404 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
4820-01-156-8394712-00 INTERCHANGEABLE
Diaphragm,valve,flat
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5120-01-604-48954040-4 INTERCHANGEABLE
Step Plate,mechanical Puller
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5995-01-713-575940404 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Msab Incorporated Dba Msab Inc
Cross-Reference Index
Part NumberManufacturer
40404 Action Products, Inc (USA)
40404 Central Medical Supplies Ltd (GBR)
Related Parts
SUCCESSOR 6530-00-488-7902 Restraint,wrist and Ankle · 40404
5940-00-682-9416INTERCHANGEABLE
TERMINAL,LUG
304-0332-00
5950-00-724-4210INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
666231-043
6680-01-081-7800INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
40404
4820-01-156-8394INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
712-00
5120-01-604-4895INTERCHANGEABLE
STEP PLATE,MECHANICAL PULLER
4040-4
5995-01-713-5759INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
40404

Frequently Asked Questions

What is NSN 6530-01-533-5815?

NSN 6530-01-533-5815 is a Pad,knee Crutch, manufactured by Action Products, Inc, classified under FSC 6530 (No Item Name Available). Status: active.

What are the part numbers for NSN 6530-01-533-5815?

NSN 6530-01-533-5815 has 2 cross-referenced part numbers: 40404 (Action Products, Inc), 40404 (Central Medical Supplies Ltd).

What NSN replaces 6530-01-533-5815?

There are 7 known substitutes for 6530-01-533-5815: 6530-00-488-7902, 5940-00-682-9416, 5950-00-724-4210 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40404?

Key specifications for 40404: Overall Length: 22.000 INCHES NOMINAL IN; Special Features: 1/2 IN. THK; USED FOR LARGE UROLOGY TYPE STIRRUPS; VERSATILE PRESSURE PROTECTION PAD FO9R OPERATING ROOM, CYSTO ROOM OR SURGICAL CENTER IN; Overall Width: 20.000 INCHES NOMINAL IN. 3 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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