PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7781Screw

Eaton Aerospace, Llc Dba Jackson South · NSN 5305-01-186-1087 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-186-1087 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-186-1087. Primary manufacturer part number: 7781.
Features
  • Screw — FSC 5305
  • 3 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw, cataloged under National Stock Number 5305-01-186-1087, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersZf Industrieantriebe Witten Gmbh (CAGE D9182); Eaton Aerospace, Llc Dba Jackson South (CAGE 62983)
Technical Specifications
ParameterValue
NSN5305-01-186-1087
Primary Part Number7781
Item NameScrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6625-00-071-0030 INTERCHANGEABLE
Band,temporary,b
5330-00-076-40747781 INTERCHANGEABLE
Seal
Del Mar Avionics, Llc
4820-00-288-71750264-N-1IN INTERCHANGEABLE
Valve,gate
Fairbanks Co the
5120-00-288-77815120-00-288-7781 INTERCHANGEABLE
Alignment Tool,electronic Equipm
General Services Administration Federal Supply Service
8305-01-163-1882ASTMD4029-81 INTERCHANGEABLE
Cloth,satin
American Society for Testing and Materials Dba Astm International
3130-01-339-8253S34549-214-06-5 INTERCHANGEABLE
Liner,bearing Housing
Trelleborg Sealing Solutions Us, Inc.
6515-01-471-8328134046 INTERCHANGEABLE
Forceps,hemostatic Clip
Jackson Jordan Inc
8305-01-560-65157781 INTERCHANGEABLE
Cloth,nonwoven
Hexcel Schwebel
Cross-Reference Index
Part NumberManufacturer
7781 Zf Industrieantriebe Witten Gmbh (DEU)
R820105 PIECE 25 Eaton Aerospace, Llc Dba Jackson South (USA)
7781 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
6625-00-071-0030INTERCHANGEABLE
BAND,TEMPORARY,B
5330-00-076-4074INTERCHANGEABLE
SEAL
7781
4820-00-288-7175INTERCHANGEABLE
VALVE,GATE
0264-N-1IN
5120-00-288-7781INTERCHANGEABLE
ALIGNMENT TOOL,ELECTRONIC EQUIPM
5120-00-288-7781
8305-01-163-1882INTERCHANGEABLE
CLOTH,SATIN
ASTMD4029-81
3130-01-339-8253INTERCHANGEABLE
LINER,BEARING HOUSING
S34549-214-06-5
6515-01-471-8328INTERCHANGEABLE
FORCEPS,HEMOSTATIC CLIP
134046
8305-01-560-6515INTERCHANGEABLE
CLOTH,NONWOVEN
7781

Frequently Asked Questions

What is NSN 5305-01-186-1087?

NSN 5305-01-186-1087 is a Screw, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-186-1087?

NSN 5305-01-186-1087 has 3 cross-referenced part numbers: 7781 (Zf Industrieantriebe Witten Gmbh), R820105 PIECE 25 (Eaton Aerospace, Llc Dba Jackson South), 7781 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 5305-01-186-1087?

There are 8 known substitutes for 5305-01-186-1087: 6625-00-071-0030, 5330-00-076-4074, 4820-00-288-7175 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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