PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9S57129AScrew,cap,hexagon Head

Modine Manufacturing Company Div Modine Jeff City · NSN 5305-01-582-6210 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-582-6210 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-582-6210. Primary manufacturer part number: 9S57129A.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Thread Quantity Per Inch: 18
  • Thread Direction: RIGHT-HAND
  • 6 verified cross-references
  • Primary manufacturer: Modine Manufacturing Company Div Modine Jeff City
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-582-6210, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Modine Manufacturing Company Div Modine Jeff City. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-582-6210
Primary Part Number9S57129A
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerModine Manufacturing Company Div Modine Jeff City
StatusACTIVE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch18
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5305-00-071-2505AES01C250875AW9A91 INTERCHANGEABLE
Screw,cap,hexagon Head
The American Society of Mechanical Engineers
5305-00-225-384092756 INTERCHANGEABLE
Screw,cap,hexagon Head
Briggs and Stratton Corp
Cross-Reference Index
Part NumberManufacturer
MS90725-7 Rl Supply Inc Dba M F Supply Div Mf Supply (USA)
22KP530 Oshkosh Defense Llc (USA)
9S57129A PRIMARY Modine Manufacturing Company Div Modine Jeff City (USA)
BH031C088N Fastener Superstore Inc (USA)
22KP530 Oshkosh Corp (USA)
01551020 Mc Northwest, Llc (USA)
Related Parts
5305-00-071-2505INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
AES01C250875AW9A91
5305-00-225-3840INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
92756

Frequently Asked Questions

What is NSN 5305-01-582-6210?

NSN 5305-01-582-6210 is a Screw,cap,hexagon Head, manufactured by Modine Manufacturing Company Div Modine Jeff City, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-582-6210?

NSN 5305-01-582-6210 has 6 cross-referenced part numbers: MS90725-7 (Rl Supply Inc Dba M F Supply Div Mf Supply), 22KP530 (Oshkosh Defense Llc), 9S57129A (Modine Manufacturing Company Div Modine Jeff City), BH031C088N (Fastener Superstore Inc), 22KP530 (Oshkosh Corp) and 1 more.

What NSN replaces 5305-01-582-6210?

There are 2 known substitutes for 5305-01-582-6210: 5305-00-071-2505, 5305-00-225-3840. Verify interchangeability with system specifications before substitution.

What are the specifications of 9S57129A?

Key specifications for 9S57129A: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Quantity Per Inch: 18; Part Name Assigned by Controlling Agency: LOCK SCREW,5/16 INCH-18 X .88 INCH LG IN; Thread Direction: RIGHT-HAND. 5 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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