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NSN 3815-00-554-0126, 3815005540126
FAIRLEAD,ROLLER AND SHEAVE

Federal Supply Classification
FSC 3815 - Crane and Crane-Shovel Attachments
National Item Identification Number
NIIN 005540126
Codification Country
United States
Item Name Code
INC 11559
Criticality
(N) This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 3815-00-554-0126

National Stock Number (NSN) 3815-00-554-0126, or NIIN 005540126, (fairlead,roller and sheave) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 11559. [AN ITEM CONSISTING OF A FRAMEWORK WITH ROLLERS (EXCLUDE FLANGED) AND SHEAVES SO ARRANGED AS TO PROVIDE SPACE BETWEEN THE ROLLERS THROUGH WHICH THE LINES FROM THE SHEAVES ARE PASSED. IT IS USUALLY USED ON HEAVY CONSTRUCTION EQUIPMENT, SUCH AS CRANE-SHOVELS, PILE DRIVERS, LOGGING ARCHES AND THE LIKE, ON PONTOON BARGES, THE ROLLERS PROVIDING EXTRA PROTECTION FROM CHAFING WHEN OBLIQUE PULL MAY OCCUR, AND SHEAVES ACT AS A GUIDE FOR LINES.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3815005540126 contains an unknown precious metal.

This NSN is associated to Schedule B 8431390090: parts for lifting, handling, loading or unloading machinery, nesoi. The Schedule B End Use is listed as materials handling equipment. NAICS classification category 333120: construction machinery manufacturing.

This information was last updated on .


Technical Characteristics

SLEEVE MATERIAL
(AFTB) BRONZE
ROLLER MATERIAL
(ATBJ) STEEL
UNABLE TO DECODE
(ATBJ) UNABLE TO DECODE
BEARING TYPE
(ACSK) SLEEVE
UNABLE TO DECODE
(ACSK) UNABLE TO DECODE
FRAME MATERIAL
(ADNM) STEEL
UNABLE TO DECODE
(ADNM) UNABLE TO DECODE
ERR DEFAULT
(AHNM) ERR DEFAULT
UNABLE TO DECODE
(AFTB) UNABLE TO DECODE
BEARING TYPE
(BYDT) SLEEVE
BASE LENGTH
(AGNF) 28.750 INCHES NOMINAL
BASE WIDTH
(ACUU) 15.000 INCHES NOMINAL
CABLE OPENING DIAMETER
(AGTW) 1.000 INCHES NOMINAL
DEPARTURE FROM CITED DOCUMENT
(ZZZW) AS MODIFIED BY PARAGRAPH 3.5 FAIRLEAD
DESIGN TYPE
(APGF) RIGID
LINE QUANTITY ACCOMMODATED
(AHNM) 1
OVERALL HEIGHT
(ABKW) 22.562 INCHES NOMINAL
MATERIAL
(MATT) COPPER ALLOY SLEEVE
MATERIAL
(MATT) STEEL FRAME
MATERIAL
(MATT) STEEL ROLLER
MOUNTING HOLE DIAMETER
(ABTB) 1.062 INCHES NOMINAL
MOUNTING HOLE QUANTITY
(ABTJ) 8
SPECIAL FEATURES
(FEAT) ANTIFRICTION BEARING TYPE,ROLLER BEARING TYPE
ROLLER OUTSIDE DIAMETER
(AGXD) 4.500 INCHES NOMINAL
ROLLER MOUNTING POSITION
(ATBK) VERTICAL
ROLLER QUANTITY
(ATBH) 2
SHEAVE MOUNTING POSITION
(ATBL) VERTICAL
SHEAVE OUTSIDE DIAMETER
(AMRR) 12.995 INCHES NOMINAL
SHEAVE QUANTITY
(AMCQ) 2
WIRE ROPE ACCOMMODATED DIAMETER
(ACGC) 0.750 INCHES
USAGE DESIGN
(ALBY) GENERAL
ERR DEFAULT
(ATBK) ERR DEFAULT
ERR DEFAULT
(AGXD) ERR DEFAULT

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