NSN 25878PC6

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).

50.0 rockwell b minimum and 81.0 rockwell b maximum hardness rating, 0.125 inches minimum and 0.156 inches maximum internal prebent key length, 0.204 inches minimum and 0.234 inches maximum external prebent key width, 17 external key quantity, 2.400 inches minimum and 2.425 inches maximum hole diameter.

NSN 5310-00-186-0971 Datasheet

(NSN) National Stock Number

5310-00-186-0971

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5310 - Nuts and Washers

(NIIN) National Item Identification Number

00-186-0971

Requires Demilitarization

Yes

(INC) Item Name Code

01869

Date

Sun, Jan 1, 1961

External Key Quantity

17

External Prebent Key Width

0.204 inches minimum and 0.234 inches maximum

Hardness Rating

50.0 rockwell b minimum and 81.0 rockwell b maximum

Hole Diameter

2.400 inches minimum and 2.425 inches maximum

Internal Prebent Key Length

0.125 inches minimum and 0.156 inches maximum

Internal Prebent Key Width

0.250 inches minimum and 0.290 inches maximum

Material Document And Classification

sae assn std all material responses overall

Material Thickness

0.058 inches minimum and 0.068 inches maximum

Material

steel comp 1010 or steel comp 1012 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 overall

Outside Diameter

2.844 inches minimum and 2.874 inches maximum

Overall Distance Including Keys

3.344 inches maximum

Style Designator

key

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

U - Precious metal content is unknown

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

0001869

Cross Reference

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Freight Information

Air Commodity

VZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

U - 50.0

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

55210

Water Commodity

573 - Bolts or nuts (iron or steel),(less than 35 feet)

National Motor Freight Classification Item Number

194160

Questions & Answers

1. What is the FSCG of the NSN 5310-00-186-0971?

   The FSCG of the NSN 5310-00-186-0971 is 5310

2. Does NSN 5310-00-186-0971 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.

3. Does NSN 5310-00-186-0971 contain precious materials?

   Precious metal content is unknown

4. Does NSN 5310-00-186-0971 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.

5. When the NSN 5310-00-186-0971 was assigned to the Federal Catalog?

   It was assigned 65 years ago, on Sun, Jan 1, 1961