5640-00-071-4148
INSULATION BLOCK
5640-00-071-4148 (5640000714148, 000714148)
Part Number (1 listing): 490D931H06
| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| 490D931H06 | 3 - Design Control Reference | 2 - Production Item | NORTHROP GRUMMAN SYSTEMS CORPORATION | 97942 |  |
| 490D931H06 | 5 - Replaced / Discontinued | 2 - Production Item | WESTINGHOUSE ELECTRIC CORP | 79500 |  |
3 - Design Control Reference
Reference Number Category Code (DRN_2910)
Design Control Reference. The primary number used to identify an item of production or a range of items of production, by the manufacturer (individual, company, firm, corporation, or Government activity) which controls the design, characteristics, and production of the item by means of its engineering drawings, specifications and inspection requirements.
5 - Replaced / Discontinued
Reference Number Category Code (DRN_2910)
Secondary Reference. Any additional number, other than a primary number (codes 1,2,3,4) informative reference (code 6) or vendor item drawing reference (code 7) assigned to an item of production or supply by a commercial or Government organization, which represents the same item of production or supply to which the National Stock Number (NSN) was assigned. The reference number may have had an RNCC of 1, 2, 3, 4 or 7 but has since been replaced in the item-of-supply concept of the NSN by another primary number.
2 - Production Item
Reference Number Variation Code (DRN_4780)
A design control or other reference number that is an item-identifying number for an item of production, or a source control reference or a specification or standard part, type, or similar reference number that is an item-identifying number for an item of supply.
| FSG | FSC | NIIN | FIIG | INC | CRITICALITY | TYPE OF ITEM | MRC | DEMIL | HMIC | EDC | PMIC | ADPEC | DATE CREATED |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 56 | 5640 | 000714148 | A | P | A | 1 Jan 1963 |
5640
Federal Supply Class (FSC_3994/FSC_WI_FSC_3996)
Wallboard, Building Paper, and Thermal Insulation Materials
1 Jan 1963
NIIN Assignment Date (DT_NIIN_ASGMT_2180)
Type of Item Identification (TYP_II_4820)
NSN Center Does Not Have An Explanation
A
Demilitarization Code (DEMIL_CD_0167)
Non-MLI/ Non-SLI — Demilitarization not required.
P
Hazardous Material Indicator Code (HMIC_0865)
Indicates there is no information in the HMIRS; however, the NSN is in a FSC in Table II of Federal Standard 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 the product.
A
Precious Metals Indicator Code (PMIC_0802)
Item does not contain Precious Metal.
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