PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11281Setscrew

Bell and Howell Phillipsburg Co Corporate Offices · NSN 5305-00-206-5052 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-206-5052 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-206-5052. Primary manufacturer part number: 11281.
Features
  • Setscrew — FSC 5305
  • Thread Quantity Per Inch: 40
  • Spline Major Diameter: 0.098 INCHES NOMINAL IN
  • Thread Direction: RIGHT-HAND
  • Material: STEEL OVERALL
  • Thread Series Designator: UNS
  • Point Style: CONE
  • Thread Length: 0.172 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Setscrew, cataloged under National Stock Number 5305-00-206-5052, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bell and Howell Phillipsburg Co Corporate Offices. Government technical data includes 15 verified specifications, 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-206-5052
Primary Part Number11281
Item NameSetscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerBell and Howell Phillipsburg Co Corporate Offices
StatusCANCELLED
Thread Quantity Per Inch40
Spline Major Diameter0.098 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
MaterialSTEEL OVERALL
Thread Series DesignatorUNS
Point StyleCONE
Thread Length0.172 INCHES MAXIMUM IN
Spline Minor Diameter0.082 INCHES NOMINAL IN
Head StyleHEADLESS (SETSCREW)
Features ProvidedCASEHARDENED
Fastener Length0.172 INCHES NOMINAL IN
Nominal Thread Diameter0.164 INCHES IN
Spline Width0.022 INCHES NOMINAL IN
Thread Class2A A
Internal Drive StyleSIX SPLINE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
4420-00-051-352111281 INTERCHANGEABLE
Tool Set,condenser
Naval Inventory Control Point Mechanicsburg
2915-00-166-4879112-81 INTERCHANGEABLE
Vent Plug Assembly,pump
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5975-00-194-39601128-1 INTERCHANGEABLE
Junction Box
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5120-00-222-221411281 INTERCHANGEABLE
Mallet,wood
Wta Tool Llc
1630-00-730-342211281 INTERCHANGEABLE
Cap Assy,cylinder,b
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4730-00-976-5905A1128-1 INTERCHANGEABLE
Coil Sleeve,upper
Emerson Electric Co Alco Controls Div
1560-00-997-250811281 INTERCHANGEABLE
Tube Assembly,bleed
Fmh Aerospace Corp.
5330-01-146-703811281 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Texas Hydraulics, Inc.
4320-01-205-9357938213-00 INTERCHANGEABLE
Ring,wearing
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5305-01-312-70281128-1 INTERCHANGEABLE
Screw,cap,socket Head
R & D Machine Rafael Anaya Div Defense Logistics Agency
Cross-Reference Index
Part NumberManufacturer
11281 Bell and Howell Phillipsburg Co Corporate Offices (USA)
Related Parts
4420-00-051-3521INTERCHANGEABLE
TOOL SET,CONDENSER
11281
2915-00-166-4879INTERCHANGEABLE
VENT PLUG ASSEMBLY,PUMP
112-81
5975-00-194-3960INTERCHANGEABLE
JUNCTION BOX
1128-1
5120-00-222-2214INTERCHANGEABLE
MALLET,WOOD
11281
1630-00-730-3422INTERCHANGEABLE
CAP ASSY,CYLINDER,B
11281
4730-00-976-5905INTERCHANGEABLE
COIL SLEEVE,UPPER
A1128-1
1560-00-997-2508INTERCHANGEABLE
TUBE ASSEMBLY,BLEED
11281
5330-01-146-7038INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
11281
4320-01-205-9357INTERCHANGEABLE
RING,WEARING
938213-00
5305-01-312-7028INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
1128-1
4010-01-502-2010INTERCHANGEABLE
CHAIN ASSEMBLY,SINGLE LEG
1128-1

Frequently Asked Questions

What is NSN 5305-00-206-5052?

NSN 5305-00-206-5052 is a Setscrew, manufactured by Bell and Howell Phillipsburg Co Corporate Offices, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-206-5052?

NSN 5305-00-206-5052 has 1 cross-referenced part number: 11281 (Bell and Howell Phillipsburg Co Corporate Offices).

What NSN replaces 5305-00-206-5052?

There are 11 known substitutes for 5305-00-206-5052: 4420-00-051-3521, 2915-00-166-4879, 5975-00-194-3960 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11281?

Key specifications for 11281: Thread Quantity Per Inch: 40; Spline Major Diameter: 0.098 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND; Material: STEEL OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-206-5052 still in active supply?

NSN 5305-00-206-5052 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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