NSN 5305-00-488-4261
Panel Assembly Fastener
2.477 inches fastener length, pan no. 2 head style, 1.250 inches head diameter, head height: 0.150 inches .
Manufacturer part number 12P12053-9 for national stock number 5305004884261.
Datasheet
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Product description
Shoulder Screw NSN 5305-00-488-4261.
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MPN or Model
12P12053-9
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Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
NMF (National Motor Freight)
093486 - Bolts, Nuts Or Screws, NOI (sub 3) -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
0.480 inches -
Fastener Length
2.477 inches -
Head Style
Pan no. 2 -
Head Diameter
1.250 inches -
Head Height
0.150 inches -
Shoulder Diameter
0.999 inches first shoulder -
Shoulder Length
1.997 inches first shoulder -
Shank Unthreaded Hole Diameter
0.105 inches first hole and 0.115 inches first hole -
Internal Drive Style
Hexagon -
Thread Diameter
0.375 inches -
Width Across Flats
Between 0.375 inches and 0.385 inches -
Thready Qty Per Inch (tpi)
24 -
Distance From Head Largest Bearing Surface To Shank Hole Center
2.327 inches first hole -
Shoulder Shape
Round first shoulder -
Material
Stainless steel -
Material Specification
17-4 ph fms-0131, fscm 81755 mfr ref single material response -
Thread Series Designator
Unf
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An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.
Pricing and Availability
Get a quote for 5305-00-488-4261 shoulder screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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12P12053-9 | Lockheed Martin Corporation |