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NSN DF3301-4-13

Close Tolerance Screw

A coil or coils usually constructed with cores having low magnetic reluctance, whose primary purpose is to furnish an inductive impedance in power or audio frequency circuit ranging from zero to 20 kilohertz (kilocycles). Includes audio frequency and power filter chokes, audio reactors and swinging chokes. Does not include transformers or coils used above audio frequency range. Excludes:saturable reactor. For reactors with air cores, see coil (as modified).

0.2490 inches minimum and 0.2495 inches maximum grip diameter, 1.200 inches minimum and 1.230 inches maximum fastener length, 0.802 inches minimum and 0.822 inches maximum grip length, 0.5026 inches minimum and 0.5111 inches maximum head diameter, 129.0 degrees minimum and 131.0 degrees maximum countersink angle.

NSN 5305-01-348-7103 Datasheet

(NSN) National Stock Number
5305-01-348-7103
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5305 - Screws
(NIIN) National Item Identification Number
01-348-7103
Requires Demilitarization
Yes
(INC) Item Name Code
29294
Date
Fri, Nov 15, 1991
Schedule B Code
8109900000
Countersink Angle
129.0 degrees minimum and 131.0 degrees maximum
Fastener Length
1.200 inches minimum and 1.230 inches maximum
Grip Diameter
0.2490 inches minimum and 0.2495 inches maximum
Grip Length
0.802 inches minimum and 0.822 inches maximum
Head Diameter
0.5026 inches minimum and 0.5111 inches maximum
Head Style
flat countersunk
Internal Drive Style
offset cruciform (torque set)
Material Document And Classification
Material
unable to decode
Nominal Thread Diameter
0.250 inches
Thread Class
3a
Thread Direction
right-hand
Thread Length
0.403 inches nominal
Thread Quantity Per Inch
28
Thread Series Designator
unified national joint fine (unjf)

Identification

Demilitarization Code
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Precious Metals Indicator
A - Item does not contain precious metal.
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Pseudo Item Name Code
0029294

Cross Reference

CAGE Codes

1W025
Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
U.s./canadian manufacturers
76823
Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems
U.s./canadian manufacturers
0PTK6
Sps Technologies Inc
U.s./canadian manufacturers
80539
Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana
U.s./canadian manufacturers
01UA8
Arizona Aero Fasteners, Inc Dba Arizona Aero Fasteners Inc
Non-manufacturers
06725
Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company
U.s./canadian manufacturers
97928
Huck Intl Inc
U.s./canadian manufacturers
17446
Huck International, Inc
U.s./canadian manufacturers
27624
Sps Technologies Llc Dba Pb Fasteners Div Pb Fasteners
U.s./canadian manufacturers
73197
Hi-Shear Corporation
U.s./canadian manufacturers
L4528
Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc
Non-us manufacturer (nato), other foreign organization or codification bureaus
06950
Howmet Global Fastening Systems Inc
U.s./canadian manufacturers
16258
Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok
U.s./canadian manufacturers

Freight Information

Air Commodity
BZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
48950
Water Commodity
713 - Metal hardware
National Motor Freight Classification Item Number
093486

Questions & Answers

  1. What is the FSCG of the NSN 5305-01-348-7103?

    The FSCG of the NSN 5305-01-348-7103 is 5305

  2. Does the NSN 5305-01-348-7103 have a Schedule B code assigned?

    Yes, the Schedule B code is 8109900000

  3. Does NSN 5305-01-348-7103 require demilitarization?

    Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

  4. Does NSN 5305-01-348-7103 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5305-01-348-7103 contain hazardous materials?

    Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

  6. When the NSN 5305-01-348-7103 was assigned to the Federal Catalog?

    It was assigned 34 years ago, on Fri, Nov 15, 1991

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