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NSN 152A4028

Retaining Ring

A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled, tapped or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes:items having a sleeve on on its under portion which can be clinched or crimped. Excludes:bushing,machine thread; nut,plain,knurled; nut,plain,round; nut,plain,clinch and nut,self-locking,clinch. See also nut,plain,plate

90 degree parallel end style, not casehardened casehardening indicator, 2.630 inches nominal inside diameter, rectangular cross-sectional shape style, 0.382 inches minimum and 0.384 inches maximum major thickness.

NSN 5325-00-105-1040 Datasheet

(NSN) National Stock Number
5325-00-105-1040
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5325 - Fastening Devices
(NIIN) National Item Identification Number
00-105-1040
Requires Demilitarization
Yes
(INC) Item Name Code
07623
Date
Wed, Jun 26, 1968
Schedule B Code
9606100000
Casehardening Indicator
not casehardened
Cross-Sectional Shape Style
rectangular
End Style
90 degree parallel
Inside Diameter
2.630 inches nominal
Major Thickness
0.382 inches minimum and 0.384 inches maximum
Material Document And Classification
mil-s-18725, e4130, cond n mil spec single material response
Material
steel comp 4130
Outside Diameter
2.810 inches nominal
Ring Style
straight gap
Surface Treatment
cadmium
Usage Design
external

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
0007623

Cross Reference

CAGE Codes

72429
Mission Systems Davenport Inc.
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
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
713 - Metal hardware
National Motor Freight Classification Item Number
194160

Schedule B & Trade

Schedule B
9606-10-0000
Description
press-fasteners, snap-fasteners & press-studs & parts therefor
End Use
12640 - Finished textile supplies
Unit of Quantity
GRS
USDA
Yes
(SITC) Standard International Trade Classification
89983
(NAICS) North American Industrial Classification System
339993

Questions & Answers

  1. What is the FSCG of the NSN 5325-00-105-1040?

    The FSCG of the NSN 5325-00-105-1040 is 5325

  2. Does the NSN 5325-00-105-1040 have a Schedule B code assigned?

    Yes, the Schedule B code is 9606100000

  3. Does NSN 5325-00-105-1040 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 5325-00-105-1040 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5325-00-105-1040 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 5325-00-105-1040 was assigned to the Federal Catalog?

    It was assigned 58 years ago, on Wed, Jun 26, 1968

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