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NSN 18TN122

Air Brake Chamber

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

inlet location:off center;angle from bottom of vertical centerline in degs:90.0;rod end distance o/a:7.500 in.;dia o/a:8.190 in.;mtg configuration:equally spaced on 4.750 in.dia.bolt circle;stroke type:normal working range;mtg facility size:0.625 in.;mtg method:stud special features, 28.000 inches push rod length, 0.375-18 nptf line connection thread size and series/type designator, 2.520 inches stroke length.

NSN 2530-01-252-3679 Datasheet

(NSN) National Stock Number
2530-01-252-3679
(FSG) Federal Supply Group
25 - Vehicular Equipment Components
(NIIN) National Item Identification Number
01-252-3679
Requires Demilitarization
Yes
(INC) Item Name Code
10864
Date
Wed, Apr 1, 1987
Schedule B Code
8708300050
Line Connection Thread Size And Series/Type Designator
0.375-18 nptf
Push Rod Length
28.000 inches
Special Features
inlet location:off center;angle from bottom of vertical centerline in degs:90.0;rod end distance o/a:7.500 in.;dia o/a:8.190 in.;mtg configuration:equally spaced on 4.750 in.dia.bolt circle;stroke type:normal working range;mtg facility size:0.625 in.;mtg method:stud
Stroke Length
2.520 inches

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
P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
Pseudo Item Name Code
0010864

Cross Reference

CAGE Codes

45152
Oshkosh Corp
U.s./canadian manufacturers
75Q65
Oshkosh Defense Llc
U.s./canadian manufacturers
A00AM
E.c.a Etablissement Central des Approvisionnements des Forces Armees Royales
Military standards and standards organizations (ex:stanags,milspecs,defstans)
15564
Mgm Brakes Inc Div Indian Head Industries Inc
U.s./canadian manufacturers
4B100
Indian Head Industries, Inc. Div Mgm Brakes
U.s./canadian manufacturers
U4542
Supacat Limited
Non-us manufacturer (nato), other foreign organization or codification bureaus
72869
Eidal International Corporation
U.s./canadian manufacturers

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
Q - 70.0
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
08480
Water Commodity
585 - Vehicles and auto supplies
National Motor Freight Classification Item Number
018400

Schedule B & Trade

Schedule B
8708-30-0050
Description
brakes and servo-brakes and parts, of motor vehicles of headings 8701 to 8705
End Use
30230 - Other parts and accessories of vehicles
Unit of Quantity
NO
USDA
Yes
(SITC) Standard International Trade Classification
78433
(NAICS) North American Industrial Classification System
336340

Questions & Answers

  1. What is the FSCG of the NSN 2530-01-252-3679?

    The FSCG of the NSN 2530-01-252-3679 is 2530

  2. Does the NSN 2530-01-252-3679 have a Schedule B code assigned?

    Yes, the Schedule B code is 8708300050

  3. Does NSN 2530-01-252-3679 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 2530-01-252-3679 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 2530-01-252-3679 contain hazardous materials?

    Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

  6. When the NSN 2530-01-252-3679 was assigned to the Federal Catalog?

    It was assigned 39 years ago, on Wed, Apr 1, 1987

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