PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2065-5Button,spring

Rego Co a Marmon Group Co · NSN 3655-01-091-8849 · FSC 3655 · No Item Name Available
Verified by PartsTable
NSN 3655-01-091-8849 — this item is cataloged by the U.S. Government under National Stock Number 3655-01-091-8849. Primary manufacturer part number: 2065-5.
Features
  • Button,spring — FSC 3655
  • General Characteristics Item Description: BRASS; 19/32 IN. OD; STEPPED TO 3/8 IN. OD; O/A LG 1/4 IN; STEPPED PORTION 1/8 IN. LG; 19/32 IN. DIA W/3/8 IN. RECESS; W/VAPOR DEGREASED TREATMENT IN
  • 1 verified cross-reference
  • Primary manufacturer: Rego Co a Marmon Group Co
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Button,spring, cataloged under National Stock Number 3655-01-091-8849, is classified within Federal Supply Class 3655 (No Item Name Available) of the Special Industry Machinery group. The primary manufacturer of record is Rego Co a Marmon Group Co. Government technical data includes 1 verified specification, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3655-01-091-8849
Primary Part Number2065-5
Item NameButton,spring
FSC / FSG3655 / 36 — No Item Name Available
ManufacturerRego Co a Marmon Group Co
StatusACTIVE
General Characteristics Item DescriptionBRASS; 19/32 IN. OD; STEPPED TO 3/8 IN. OD; O/A LG 1/4 IN; STEPPED PORTION 1/8 IN. LG; 19/32 IN. DIA W/3/8 IN. RECESS; W/VAPOR DEGREASED TREATMENT IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5305-00-012-0221120221 INTERCHANGEABLE
Screw,machine
Chrysler Realty Company Llc Dba Daimler Chrysler
5133-00-189-9302 INTERCHANGEABLE
Drill,twist
5360-00-527-088420655 INTERCHANGEABLE
Spring,helical,compression
Hydro-Aire Aerospace Corp
5305-00-771-6946 INTERCHANGEABLE
Screw,machine
6515-01-241-4983206.55 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5961-01-302-7880717801321-001 INTERCHANGEABLE
Semiconductor Devices,unitized
Lockheed Martin Corporation
5975-01-368-3055759-192-55 INTERCHANGEABLE
Conduit Assembly,metal,flexible
Glenair, Inc.
6525-01-733-071320655 INTERCHANGEABLE
Charger,battery,x-Ray Apparatus
Minxray Inc
Cross-Reference Index
Part NumberManufacturer
2065-5 Rego Co a Marmon Group Co (USA)
Related Parts
5305-00-012-0221INTERCHANGEABLE
SCREW,MACHINE
120221
5133-00-189-9302INTERCHANGEABLE
DRILL,TWIST
5360-00-527-0884INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
20655
5305-00-771-6946INTERCHANGEABLE
SCREW,MACHINE
6515-01-241-4983INTERCHANGEABLE
SCREW,BONE
206.55
5961-01-302-7880INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
717801321-001
5975-01-368-3055INTERCHANGEABLE
CONDUIT ASSEMBLY,METAL,FLEXIBLE
759-192-55
6525-01-733-0713INTERCHANGEABLE
CHARGER,BATTERY,X-RAY APPARATUS
20655

Frequently Asked Questions

What is NSN 3655-01-091-8849?

NSN 3655-01-091-8849 is a Button,spring, manufactured by Rego Co a Marmon Group Co, classified under FSC 3655 (No Item Name Available). Status: active.

What are the part numbers for NSN 3655-01-091-8849?

NSN 3655-01-091-8849 has 1 cross-referenced part number: 2065-5 (Rego Co a Marmon Group Co).

What NSN replaces 3655-01-091-8849?

There are 8 known substitutes for 3655-01-091-8849: 5305-00-012-0221, 5133-00-189-9302, 5360-00-527-0884 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2065-5?

Key specifications for 2065-5: General Characteristics Item Description: BRASS; 19/32 IN. OD; STEPPED TO 3/8 IN. OD; O/A LG 1/4 IN; STEPPED PORTION 1/8 IN. LG; 19/32 IN. DIA W/3/8 IN. RECESS; W/VAPOR DEGREASED TREATMENT IN; End Item Identification: 3655-01-014-1625. 2 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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