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NASA Ball NASA
Procedural
Requirements 		NPR 4100.1F
Effective Date: March 07, 2017
Expiration Date: March 07, 2027
COMPLIANCE IS MANDATORY FOR NASA EMPLOYEES
Printable Format (PDF)

Subject: NASA Supply Support and Materiel Management (Revalidated with Change 2, on March 7, 2022)

Responsible Office: Office of Strategic Infrastructure


| TOC | ChangeHistory | Preface | Chapter1 | Chapter2 | Chapter3 | Chapter4 | Chapter5 | Chapter6 | Chapter7 | AppendixA | AppendixB | AppendixC | AppendixD | AppendixE | ALL |

Appendix D. Shelf-Life Codes

Shelf-Life Period Type I Type II Age on Delivery (Months)
Non-Deteriorative
No Shelf Life Applies		 0
(zero)		 0
(zero)		 N/A
01 Month A N/A 1
02 Months B N/A 1
03 Months C 1 1
04 Months D N/A 1
05 Months E N/A 1
06 Months F 2 1
09 Months G 3 2
12 Months (1.00-Year) H4 2
15 Months (1.25-Years) J N/A 3
18 Months (1.50-Years) K 5 3
21 Months (1.75-Years) L N/A 4
24 Months (2.00-Years) M 6 4
27 Months (2.25-Years) N N/A 6
30 Months (2.50-Years) P N/A 6
36 Months (3.00-Years) Q 7 6
48 Months (4.00-Years) R 8 6
60 Months (5.00-Years) S 9 6
72 Months (6.00-Years) I N/A 6
84 Months (7.00-Years) T N/A 6
96 Months (8.00-Years) U N/A 6
120 Months (10-Years) W N/A N/A
180 Months (15-Years) Y N/A N/A
240 Months (20-Years) Z N/A N/A
Shelf-Life Period Greater than 60 Months for Type II Extendable Items. N/A X N/A


| TOC | ChangeHistory | Preface | Chapter1 | Chapter2 | Chapter3 | Chapter4 | Chapter5 | Chapter6 | Chapter7 | AppendixA | AppendixB | AppendixC | AppendixD | AppendixE | ALL |
 
| NODIS Library | Property, Supply and Equipment(4000s) | Search |

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