PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

99121890Setscrew

Alfa Laval Inc · NSN 5305-00-213-0340 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-213-0340 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-213-0340. Primary manufacturer part number: 99121890.
Features
  • Setscrew — FSC 5305
  • Head Diameter: 0.472 INCHES NOMINAL IN
  • Thread Direction: RIGHT-HAND
  • Point Chamfer Angle: 120.0 DEGREES NOMINAL
  • Nominal Thread Diameter: 0.312 INCHES IN
  • Head Height: 0.154 INCHES NOMINAL IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Thread Length: 0.195 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Setscrew, cataloged under National Stock Number 5305-00-213-0340, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Alfa Laval Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 43 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-213-0340
Primary Part Number99121890
Item NameSetscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAlfa Laval Inc
StatusACTIVE
Head Diameter0.472 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Point Chamfer Angle120.0 DEGREES NOMINAL
Nominal Thread Diameter0.312 INCHES IN
Head Height0.154 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread Length0.195 INCHES NOMINAL IN
Thread Quantity Per Inch18
MaterialSTEEL OVERALL
Internal Drive StyleSLOT
Point Length1.082 INCHES NOMINAL IN
Fastener Length1.277 INCHES NOMINAL IN
Point StyleFLAT
Head StyleFLAT CHAMFER
Thread Class2A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-066-1269 INTERCHANGEABLE
Seal,plain Encased
5340-00-570-3600PLGA2810010A INTERCHANGEABLE
Plug Assembly,sealing
The Lee Co Dba the Lee Co
1040-00-938-897054A50A105 INTERCHANGEABLE
Wiper,nozzle
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5962-01-098-2835 INTERCHANGEABLE
Microcircuit,digital
5962-01-222-2827 INTERCHANGEABLE
Microcircuit,digital
5962-01-222-2828AM27S32DM INTERCHANGEABLE
Microcircuit,digital
Advanced Micro Devices Inc Dba AMD Austin
5962-01-222-2829 INTERCHANGEABLE
Microcircuit,digital
5962-01-222-2830 INTERCHANGEABLE
Microcircuit,digital
5962-01-222-2831 INTERCHANGEABLE
Microcircuit,digital
5950-01-411-1434232860-2 INTERCHANGEABLE
Transformer,power
Cubic Defense Applications, Inc.
Cross-Reference Index
Part NumberManufacturer
A2045PC42 Alfa Laval Inc (USA)
A1061PC42 Alfa Laval Inc (USA)
A1025PC42 Alfa Laval Inc (USA)
A1295PC42 Alfa Laval Inc (USA)
A1213PC42 Alfa Laval Inc (USA)
A1237PC42 Alfa Laval Inc (USA)
A1147PC42 Alfa Laval Inc (USA)
A1735MPC42 Alfa Laval Inc (USA)
A1282PC42 Alfa Laval Inc (USA)
A1023PC42 Alfa Laval Inc (USA)
5305PL0661346 Jednolity Indeks Materialowy - Uniform Material Index (POL)
A1250PC42 Alfa Laval Inc (USA)
A1036PC42 Alfa Laval Inc (USA)
A1167PC42 Alfa Laval Inc (USA)
A1312PC78 Alfa Laval Inc (USA)
A1346PC42 Alfa Laval Inc (USA)
A985PC42 Alfa Laval Inc (USA)
3122955 Naval Sea Systems Command (USA)
A991PC42 Alfa Laval Inc (USA)
A1214PC42 Alfa Laval Inc (USA)
Related Parts
5330-00-066-1269INTERCHANGEABLE
SEAL,PLAIN ENCASED
5340-00-570-3600INTERCHANGEABLE
PLUG ASSEMBLY,SEALING
PLGA2810010A
1040-00-938-8970INTERCHANGEABLE
WIPER,NOZZLE
54A50A105
5962-01-098-2835INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-222-2827INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-222-2828INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
AM27S32DM
5962-01-222-2829INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-222-2830INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-222-2831INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5950-01-411-1434INTERCHANGEABLE
TRANSFORMER,POWER
232860-2

Frequently Asked Questions

What is NSN 5305-00-213-0340?

NSN 5305-00-213-0340 is a Setscrew, manufactured by Alfa Laval Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-213-0340?

NSN 5305-00-213-0340 has 43 cross-referenced part numbers: A2045PC42 (Alfa Laval Inc), A1061PC42 (Alfa Laval Inc), A1025PC42 (Alfa Laval Inc), A1295PC42 (Alfa Laval Inc), A1213PC42 (Alfa Laval Inc) and 38 more.

What NSN replaces 5305-00-213-0340?

There are 10 known substitutes for 5305-00-213-0340: 5330-00-066-1269, 5340-00-570-3600, 1040-00-938-8970 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 99121890?

Key specifications for 99121890: Head Diameter: 0.472 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND; Point Chamfer Angle: 120.0 DEGREES NOMINAL; Nominal Thread Diameter: 0.312 INCHES IN. 15 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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