41 CFR § 101-30.403-2 - Management codes.

---
identifier: "/us/cfr/t41/s101-30.403-2"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "41 CFR § 101-30.403-2 - Management codes."
title_number: 41
title_name: "Public Contracts and Property Management"
section_number: "101-30.403-2"
section_name: "Management codes."
chapter_number: 101
chapter_name: "FEDERAL PROPERTY MANAGEMENT REGULATIONS"
subchapter_number: "E"
subchapter_name: "SUPPLY AND PROCUREMENT"
part_number: "101-30"
part_name: "30—FEDERAL CATALOG SYSTEM"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "Sec. 205(c), 63 Stat. 390; 40 U.S.C. 486(c)."
cfr_part: "101-30"
---


# 101-30.403-2 Management codes.

For internal use within an agency, alphabetic codes excluding letters “I” and “O” may be prefixed or suffixed to the national stock number as CM7520-00-123-4567 or 7520-00-123-4567CM, as required for supply management operations. Numeric codes shall not be affixed immediately adjacent to or as a part of the national stock number, nor shall codes be intermingled in the national stock number.

[41 FR 11309, Mar. 18, 1976]