Cecom Lr Center · NSN 5310-01-478-8451 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-478-8451 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-478-8451. Primary manufacturer part number: 13218E0320-333.
5310-01-478-8451 — No Item Name Available illustration
Features
Nut,plain,hexagon — FSC 5310
Width Across Flats: 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.375 INCHES IN
Bearing Surface Type: CHAMFERED OR WASHER FACED
Thread Series: UNIFIED NATIONAL COARSE (UNC)
Material: COPPER ALLOY 260 OVERALL
Thread Class: 2B
Applications
Structural fastening and assembly
Equipment mounting
Panel and housing attachment
Applications requiring Copper Alloy 260 Overall construction
General Description
The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-478-8451, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cecom Lr Center. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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
Parameter
Value
NSN
5310-01-478-8451
Primary Part Number
13218E0320-333
Item Name
Nut,plain,hexagon
FSC / FSG
5310 / 53 — No Item Name Available
Manufacturer
Cecom Lr Center
Status
ACTIVE
Width Across Flats
0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
Thread Quantity Per Inch
16
Nominal Thread Size
0.375 INCHES IN
Bearing Surface Type
CHAMFERED OR WASHER FACED
Thread Series
UNIFIED NATIONAL COARSE (UNC)
Material
COPPER ALLOY 260 OVERALL
Thread Class
2B
Nut Height
0.320 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN
Material Document and Classification
ASTM B19,UNS C26000 ASSN STD 1ST MATERIAL RESPONSE OR ASTM B 36,UNS C26000 ASSN STD 2ND MATERIAL RESPONSE OVERALL
NSN 5310-01-478-8451 is a Nut,plain,hexagon, manufactured by Cecom Lr Center, classified under FSC 5310 (No Item Name Available). Status: active.
What are the part numbers for NSN 5310-01-478-8451?
NSN 5310-01-478-8451 has 2 cross-referenced part numbers: 13218E0320 (Cecom Lr Center), 13218E0320-333 (Cecom Lr Center).
What NSN replaces 5310-01-478-8451?
There are 11 known substitutes for 5310-01-478-8451: 5310-00-250-9477, 5310-00-400-5503, 5310-00-767-0445 and 8 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 13218E0320-333?
Key specifications for 13218E0320-333: Width Across Flats: 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN; Thread Quantity Per Inch: 16; Nominal Thread Size: 0.375 INCHES IN; Bearing Surface Type: CHAMFERED OR WASHER FACED. 12 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.