PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4950-2Cap,vinyl,pump-Out,protective

Provision, Inc. Dba Provision Inc · NSN 3655-00-251-0706 · FSC 3655 · No Item Name Available
Verified by PartsTable
NSN 3655-00-251-0706 — this item is cataloged by the U.S. Government under National Stock Number 3655-00-251-0706. Primary manufacturer part number: 4950-2.
Features
  • Cap,vinyl,pump-Out,protective — FSC 3655
  • 3 verified cross-references
  • Primary manufacturer: Provision, Inc. Dba Provision Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap,vinyl,pump-Out,protective, cataloged under National Stock Number 3655-00-251-0706, is classified within Federal Supply Class 3655 (No Item Name Available) of the Special Industry Machinery group. The primary manufacturer of record is Provision, Inc. Dba Provision Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3655-00-251-0706
Primary Part Number4950-2
Item NameCap,vinyl,pump-Out,protective
FSC / FSG3655 / 36 — No Item Name Available
ManufacturerProvision, Inc. Dba Provision Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5360-00-170-298849-50-2 INTERCHANGEABLE
Spring,helical,compression
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
4310-01-273-03210049502 INTERCHANGEABLE
Cylinder Sleeve
Leroi International Inc Dba Compair Leroi
5995-01-314-989549502 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Belden Wire and Cable Co Wire and Cable Office
5930-01-317-208549502 INTERCHANGEABLE
Switch Subassembly
Setra Systems, Inc. Dba Gems Sensors
1670-01-674-5323495-02 INTERCHANGEABLE
Frame,rescue,helicopter
Lifesaving Systems Llc
Cross-Reference Index
Part NumberManufacturer
4950-2 PRIMARY Provision, Inc. Dba Provision Inc (USA)
68A39472 San Antonio Air Logistics Center (USA)
3655PL0543247 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5360-00-170-2988INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
49-50-2
4310-01-273-0321INTERCHANGEABLE
CYLINDER SLEEVE
0049502
5995-01-314-9895INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
49502
5930-01-317-2085INTERCHANGEABLE
SWITCH SUBASSEMBLY
49502
1670-01-674-5323INTERCHANGEABLE
FRAME,RESCUE,HELICOPTER
495-02

Frequently Asked Questions

What is NSN 3655-00-251-0706?

NSN 3655-00-251-0706 is a Cap,vinyl,pump-Out,protective, manufactured by Provision, Inc. Dba Provision Inc, classified under FSC 3655 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3655-00-251-0706?

NSN 3655-00-251-0706 has 3 cross-referenced part numbers: 4950-2 (Provision, Inc. Dba Provision Inc), 68A39472 (San Antonio Air Logistics Center), 3655PL0543247 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 3655-00-251-0706?

There are 5 known substitutes for 3655-00-251-0706: 5360-00-170-2988, 4310-01-273-0321, 5995-01-314-9895 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4950-2?

Key specifications for 4950-2: End Item Identification: 50 GALLON LOX TANKS,TMU-27/M;2000GALLON LOX TANKS TMU-7A/E A. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3655-00-251-0706 still in active supply?

NSN 3655-00-251-0706 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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