Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5305-01-563-3281 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-563-3281 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-563-3281. Primary manufacturer part number: NASM16995.
5305-01-563-3281 — No Item Name Available illustration
Features
Screw,cap,socket Head — FSC 5305
Width Across Flats: 0.109 INCHES MINIMUM AND 0.111 INCHES MAXIMUM IN
Head Height: 0.133 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN
Head Diameter: 0.218 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
Surface Treatment Document and Classification: QQ-P-35A ASSN STD SINGLE TREATMENT RESPONSE OVERALL A
Surface Treatment: PASSIVATE OVERALL
Material: STEEL COMP 316 OVERALL
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
Applications
Structural fastening and assembly
Equipment mounting
Panel and housing attachment
Applications requiring Steel Comp 316 Overall construction
General Description
The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-563-3281, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 15 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5305-01-563-3281
Primary Part Number
NASM16995
Item Name
Screw,cap,socket Head
FSC / FSG
5305 / 53 — No Item Name Available
Manufacturer
Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Status
ACTIVE
Width Across Flats
0.109 INCHES MINIMUM AND 0.111 INCHES MAXIMUM IN
Head Height
0.133 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN
Head Diameter
0.218 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
Surface Treatment Document and Classification
QQ-P-35A ASSN STD SINGLE TREATMENT RESPONSE OVERALL A
NSN 5305-01-563-3281 is a Screw,cap,socket Head, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5305 (No Item Name Available). Status: active.
What are the part numbers for NSN 5305-01-563-3281?
NSN 5305-01-563-3281 has 2 cross-referenced part numbers: NASM16995 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS16995-21S316 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
What NSN replaces 5305-01-563-3281?
There are 10 known substitutes for 5305-01-563-3281: 5305-00-988-7604, 5305-00-988-7605, 5305-00-988-7834 and 7 more. Verify interchangeability with system specifications before substitution.
What are the specifications of NASM16995?
Key specifications for NASM16995: Width Across Flats: 0.109 INCHES MINIMUM AND 0.111 INCHES MAXIMUM IN; Head Height: 0.133 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN; Head Diameter: 0.218 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35A ASSN STD SINGLE TREATMENT RESPONSE OVERALL A. 15 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.