- FSG 48 - Valves
- FSC 4820 - Valves, Nonpowered
- NSN 4820-00-858-9981
4820-00-858-9981
SEAT,VALVE
4820-00-858-9981 (4820008589981, 008589981)
Part Number (1 listing): 1608397-1
| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| 1608397-1 | 3 - Design Control Reference | 2 - Production Item | CARLETON LIFE SUPPORT SYSTEMS INC. | 99251 |  |
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.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 48 | 4820 | 008589981 | A15500 | 22113 | X | M | 9 | A | N | U | 1 Jan 1962 |
A15500
Federal Item Identification Guide (FIIG_4065)
22113
Item Naming Code (INC_4080)
1 Jan 1962
NIIN Assignment Date (DT_NIIN_ASGMT_2180)
X
Item Criticality (CRITL_CD_FIIG_3843)
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
M
Type of Item Identification (TYP_II_4820)
Partial Descriptive - Reference Item Identification (Type 1A Concept)
9
Reference / Partial Descriptive Method Reason Code (RPDMRC_4765)
A Defense Logistics Information Service-generated code for items lacking but requiring an RPDMRC (i.e., through mass FIIG revision change an item may be downgraded from a type 1 to a reference or partial descriptive method item identification).
A
Demilitarization Code (DEMIL_CD_0167)
Non-MLI/ Non-SLI — Demilitarization not required.
N
Hazardous Material Indicator Code (HMIC_0865)
Indicates there is no data in the HMIRS and the NSN is in a FSC not generally suspected of containing hazardous materials.
U
Precious Metals Indicator Code (PMIC_0802)
Precious Metal Content is unknown.
| MOE Rule | Former MOE | AMC | AMSC | NIMSC | IMC | IMC Activity | AAC | DSOR | Collaborators | Receivers | Effective Date | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ZR01 | 1 Apr 1991 | |||||||||||||||||||||||||||||
| ISC | Originator | NIIN Status | Replaced / Replacement ISC | Replaced / Replacement Originator | Replacement NIIN Status | Replacement Date | Replaced / Replacement NSN | Decision Date |
|---|---|---|---|---|---|---|---|---|
| 2 | GP | 0 | 6 Jan 1971 |
2
Item Standardization Code (ISC_2650)
An item authorized for procurement which has been included in an item reduction study and which initially does not replace an item not authorized for procurement. In addition, in generic relationships, a code 2 item is related to a code 1 item.
GP
Originator of Standardization Decision (ORG_STDZN_DEC_9325)
Naval Inventory Control Point, Philadelphia, PA 19111-5098
0
NIIN Status Code (NIIN_STAT_CD_2670)
Item is active. File data coded KFD is forwarded. if this KFD data represents your item of supply, submit, if applicable, an LAD, LAU, or LCU transaction. Otherwise, use the National Stock Number (NSN) in your supply system.
6 Jan 1971
Standardization Decision Date (DT_STDZN_DEC_2300)
| Integrity | Originating | HMC | LCL | WCC | TCC | SHC | ADC | ACC | ASH | LTL | NMFC | NMFC Sub Item | UFC | Freight Description | Rail Variance |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
XX
Originating Activity Code (ORIG_ACTY_CD_4210)
Rail Variance
Rail Variance (RAIL_VARI_CD_4760)
No Variation. NMFC and UFCC Match.
| MRC | Decoded Requirement | Clear Text Reply |
|---|---|---|
| ADAS | Body Inside Diameter | 0.076 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| ABKK | Flange Diameter | 0.254 INCHES MINIMUM AND 0.256 INCHES MAXIMUM |
| AJRF | Flange Seat To Disk End Height | 0.073 NOMINAL INCHES |
| MATT | Material | ALUMINUM ALLOY 2024 OVERALL |
| CQJX | Nominal Thread Size | 0.250 INCHES SINGLE THREADED PORTION |
| AJFZ | Seat Radius | 0.016 INCHES NOMINAL |
| CQKM | Seating Surface Shape | RADIAL |
| CMLP | Thread Quantity Per Inch | 32 SINGLE THREADED PORTION |
| THSD | Thread Series Designator | UNEF SINGLE THREADED PORTION |
| AJRM | Under Flange Height | 0.286 INCHES NOMINAL |
| STYL | Style Designator | PLAIN FLANGED |
| AAJD | Thread Class | 3A SINGLE THREADED PORTION |
| AASA | Thread Length | 0.187 INCHES NOMINAL SINGLE THREADED PORTION |
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