PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71-63Screw,machine

Elbitamerica, Inc. · NSN 5305-00-095-8435 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-095-8435 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-095-8435. Primary manufacturer part number: 71-63.
Features
  • Screw,machine — FSC 5305
  • Screw Material: COPPER ALLOY 377
  • Thread Quantity Per Inch: 64
  • Head Diameter: 0.156 INCHES NOMINAL IN
  • Screw Material Document and Classification: QQ-B-611,COMP A-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE
  • Thread Class: 3A A
  • Thread Direction: RIGHT-HAND
  • Nominal Thread Diameter: 0.086 INCHES IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-095-8435, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Elbitamerica, Inc.. Government technical data includes 13 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-095-8435
Primary Part Number71-63
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerElbitamerica, Inc.
StatusACTIVE
Screw MaterialCOPPER ALLOY 377
Thread Quantity Per Inch64
Head Diameter0.156 INCHES NOMINAL IN
Screw Material Document and ClassificationQQ-B-611,COMP A-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE
Thread Class3A A
Thread DirectionRIGHT-HAND
Nominal Thread Diameter0.086 INCHES IN
Fastener Length0.187 INCHES NOMINAL IN
Head Height0.662 INCHES NOMINAL IN
Thread Series DesignatorUNF
Thread Length0.187 INCHES MINIMUM IN
Internal Drive StyleSLOT
Head StyleFLAT CHAMFER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-045-39852478906 INTERCHANGEABLE
Semiconductor Device,photo
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5133-00-203-6464588 INTERCHANGEABLE
Drill,masonry,power Hammer
Baltimore Tool Works Inc
5315-00-282-7040X-5371 INTERCHANGEABLE
Key,machine
Prestolite Electric Inc
5305-00-298-3222 INTERCHANGEABLE
Screw,assortment
5950-00-338-89517163 INTERCHANGEABLE
Transformer,power
Coast/advanced Chip Magnetics, Inc.
5915-00-412-962160974-1 INTERCHANGEABLE
Filter,band Pass
L3harris Technologies, Inc.
2920-00-463-364311A2308 INTERCHANGEABLE
Plate
Napco International Llc Dba Napco International Inc
5340-00-619-01628811154-33 INTERCHANGEABLE
Clamp,loop
Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories
5996-00-957-79234444 INTERCHANGEABLE
Amplifier,radio Frequency
Drs Signal Solutions, Inc.
6515-00-996-55957163 INTERCHANGEABLE
Bag,ostomy
Hollister Inc
Cross-Reference Index
Part NumberManufacturer
71-63 PRIMARY Elbitamerica, Inc. (USA)
Related Parts
5961-00-045-3985INTERCHANGEABLE
SEMICONDUCTOR DEVICE,PHOTO
2478906
5133-00-203-6464INTERCHANGEABLE
DRILL,MASONRY,POWER HAMMER
588
5315-00-282-7040INTERCHANGEABLE
KEY,MACHINE
X-5371
5305-00-298-3222INTERCHANGEABLE
SCREW,ASSORTMENT
5950-00-338-8951INTERCHANGEABLE
TRANSFORMER,POWER
7163
5915-00-412-9621INTERCHANGEABLE
FILTER,BAND PASS
60974-1
2920-00-463-3643INTERCHANGEABLE
PLATE
11A2308
5340-00-619-0162INTERCHANGEABLE
CLAMP,LOOP
8811154-33
5996-00-957-7923INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
4444
6515-00-996-5595INTERCHANGEABLE
BAG,OSTOMY
7163
3120-01-130-7234INTERCHANGEABLE
BEARING,SLEEVE
DS-936212
5950-01-335-4315INTERCHANGEABLE
COIL,ELECTRICAL

Frequently Asked Questions

What is NSN 5305-00-095-8435?

NSN 5305-00-095-8435 is a Screw,machine, manufactured by Elbitamerica, Inc., classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-095-8435?

NSN 5305-00-095-8435 has 1 cross-referenced part number: 71-63 (Elbitamerica, Inc.).

What NSN replaces 5305-00-095-8435?

There are 12 known substitutes for 5305-00-095-8435: 5961-00-045-3985, 5133-00-203-6464, 5315-00-282-7040 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 71-63?

Key specifications for 71-63: Screw Material: COPPER ALLOY 377; Thread Quantity Per Inch: 64; Head Diameter: 0.156 INCHES NOMINAL IN; Screw Material Document and Classification: QQ-B-611,COMP A-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE. 13 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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