PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4161Screw,heart Runner

Wakmann Watch Company Inc · NSN 5305-00-349-8134 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-349-8134 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-349-8134. Primary manufacturer part number: 4161.
Features
  • Screw,heart Runner — FSC 5305
  • 1 verified cross-reference
  • Primary manufacturer: Wakmann Watch Company Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,heart Runner, cataloged under National Stock Number 5305-00-349-8134, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Wakmann Watch Company Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-349-8134
Primary Part Number4161
Item NameScrew,heart Runner
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerWakmann Watch Company Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6515-00-226-76922623 INTERCHANGEABLE
Glove,patient Examining
Solcon Inc. Dba Quick Medical Div Solcon Inc
5340-00-470-07914161 INTERCHANGEABLE
Strap,retaining
Abb Installation Products Inc
4730-00-501-7034416-1 INTERCHANGEABLE
Adapter,straight,pipe to Gas Fit
Western Enterprises Div of Scott and Fetzer Co
5920-00-856-53094161 INTERCHANGEABLE
Fuseholder,block
Cooper Bussmann, Llc Dba Cooper Industries
5905-00-911-29553318-543 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Cmc Electronics Inc
6640-01-115-9186M7301-1A INTERCHANGEABLE
Mold,tissue Embedding
Cardinal Health 200, Llc
5330-01-222-79094161 INTERCHANGEABLE
Gland,plate
Weil Pump Co Inc
5930-01-276-10414161 INTERCHANGEABLE
Switch,toggle
Southern Ambulance Builders Co Inc Dba Sabc Inc
7025-01-315-0476 INTERCHANGEABLE
Disk Drive,add-in
4820-01-584-35044161-01 INTERCHANGEABLE
Valve,check
Gt Development Corp
Cross-Reference Index
Part NumberManufacturer
4161 PRIMARY Wakmann Watch Company Inc (USA)
Related Parts
6515-00-226-7692INTERCHANGEABLE
GLOVE,PATIENT EXAMINING
2623
5340-00-470-0791INTERCHANGEABLE
STRAP,RETAINING
4161
4730-00-501-7034INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO GAS FIT
416-1
5920-00-856-5309INTERCHANGEABLE
FUSEHOLDER,BLOCK
4161
5905-00-911-2955INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
3318-543
6640-01-115-9186INTERCHANGEABLE
MOLD,TISSUE EMBEDDING
M7301-1A
5330-01-222-7909INTERCHANGEABLE
GLAND,PLATE
4161
5930-01-276-1041INTERCHANGEABLE
SWITCH,TOGGLE
4161
7025-01-315-0476INTERCHANGEABLE
DISK DRIVE,ADD-IN
4820-01-584-3504INTERCHANGEABLE
VALVE,CHECK
4161-01
5360-01-655-3506INTERCHANGEABLE
SPRING,LEAF

Frequently Asked Questions

What is NSN 5305-00-349-8134?

NSN 5305-00-349-8134 is a Screw,heart Runner, manufactured by Wakmann Watch Company Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-349-8134?

NSN 5305-00-349-8134 has 1 cross-referenced part number: 4161 (Wakmann Watch Company Inc).

What NSN replaces 5305-00-349-8134?

There are 11 known substitutes for 5305-00-349-8134: 6515-00-226-7692, 5340-00-470-0791, 4730-00-501-7034 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4161?

Key specifications for 4161: End Item Identification: 66455887611. 1 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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