LSN 

(LOCAL STOCK NUMBER)

CLEAR TEXT STATEMENT 

REFERENCE:DODM 4160.21, VOLUME I, ECLOSURE 4, PARA 4.e.(4) 

When turning in to DRMO's with a Local Stock Number (LSN) customers must ensure all effort is made to identify the item to the correct National Stock Number (NSN). If no NSN is available, 

customers must adhere to the following policy on critical FSG/FSC's. DRMOs will validate property at time of turn-in to the maximum extent feasible. All usable material in the following critical/

sensitive FSGs/FSCs must be turned in to the DRMO with its assigned, valid NSN when available: 

FSGs 10, 11, 12, 13, and 14 

and 1560, 1670, 1710, 1720, 1810, 1820, 1830, 1840, 1905, 2305, 2330, 2350, 2840, 2845, 2915, 3690, 4230, 4470, 4921, 4923, 4925, 4927, 4931, 4933, 4935, 4960, 

(5810 and 5811 equipment, which is classified or designated CCLI is the responsibility of the owning military service) 

5820, 5821, 5825, 5826, 5840, 5841, 5845, 5850, 5855, 5860, 5865, 5963, 5985, 5998, 5999, 6615, 6920, 6930, 6940, 8470, and 8475

When property in the above critical/sensitive FSGs/FSCs is received with an LSN it must meet the following criteria. A LSN may be accepted only when the material cannot be identified to a valid 

NSN in FEDLOG. At a minimum, record positions 8 through 22 of the DTID (DD 1348-1A) will contain the Federal Supply Class (FSC), NATO codification bureau code, and noun / nomenclature 

and/or part number.Due to national security concerns, the critical FSGs/FSCs listed in this brochure require a higher degree of documentation. When these items are not assigned an NSN, the DTID 

must include: the appropriate FSC, valid part number, manufacturer's name nomenclature that accurately describes the item to include declassification, removal of COMSEC 

components, end item application and a clear-text statement explaining why the NSN is not included. 

This information may be annotated directly on the DTID or securely attached to the DTID. 

The DTID for any property turned in with a LSN without an assigned DEMIL code must include the clear-text DEMIL statement. Generating activities may request assistance of the DRMO, DRMS, 

DLA or the item manager for the FSG/FSC to determine the appropriate statement that is required. 

NSNs may not be changed to LSNs unless approved by the Property Management Branch (PMB) or the DRMO Chief. Only on rare occasions should this change be made, such as when the NSN 

on the DTID does not appear in DAISY or other acceptable situations. A statement or reason as to why the NSN was changed to a LSN should be annotated on the DTID and initialed by the 

approving supervisor. 

CRITICAL FSC'S / FSG'S 

(FEDERAL STOCK CLASSES /GROUPS)

REFERENCE: DODM 4160.21, VOLUME I, ECLOSURE 4, PARA 4.e.(4) 

MANUFACTURER NAME

NOMENCLATURE

END ITEM APPLICATION

CLEAR TEXT STATEMENT WHY NSN IS NOT INCLUDED

DoDAAC

GENERATOR UNIT NAME 

POC

PHONE NUMBERS EMAIL

SIGNATURE

DATE & TIME

FSGs / FSCs VALID PART NUMBER

PRINT NAME

EXPLANATION FOR DEMIL CODE: DODM 4160.28 VOLUME TABLE 1

ACTIONS FOR ASSIGMENT OF LSN: THE LSN ASSIGNED TO THIS DTID IS VALID 

EXPLANATION OF RESEARCH: A THOROUGH SEARCH WAS CONDUCTED OF ALL AVAILABLE FED LOG's AND CD's WITHOUT ANY MAKES 

OF NEITHER THE MANUFACTURER CODE NOR PART NUMBER / ITEM WAS PURCHASED LOCALLY.

DTID JULIAN DATE SER. NO. SUFFIX

(DISPOSAL TURN-IN 

DOCUMENT NUMBER)

THIS ITEM IS DEMIL 

CODE: