| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| NAS1955C20H | 3 - Design Control Reference | 2 - Production Item | NATIONAL AEROSPACE STANDARDS | 80205 | |
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.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 53 | 5306 | 012274604 | A003B0 | 15903 | X | 1 | A | N | U | 3 Mar 1986 |
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Full Descriptive Item Identification
Non-MLI/ Non-SLI — Demilitarization not required.
Indicates there is no data in the HMIRS and the NSN is in a FSC not generally suspected of containing hazardous materials.
Precious Metal Content is unknown.
| MOE Rule | Former MOE | AMC | AMSC | NIMSC | IMC | IMC Activity | AAC | DSOR | Collaborators | Receivers | Effective Date | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ZK01 | 1 Apr 1991 | |||||||||||||||||||||||||||||
| ZN01 | 1 Apr 1991 | |||||||||||||||||||||||||||||
| ZB01 | 1 Nov 2006 | |||||||||||||||||||||||||||||
| ZP01 | 1 May 2009 | |||||||||||||||||||||||||||||
| ZH01 | 1 Oct 2009 | |||||||||||||||||||||||||||||
| RNFC | RNCC | RNVC | DAC | RNAAC | RNSC | RNJC | SADC | MSDS | HCC | Reference Number | CAGE | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2 | 4 | 9Z | D | NAS1955C20H | 80205 | | |||||
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.
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.
The reference number is represented by technical documentation other than a drawing and the documentation was available to the RNAAC, who may or may not be the submitting activity, at the time of submission of the reference number; however, the RNAAC cannot furnish the technical documentation.
DLIS-K, Battle Creek, MI 49037-3084
Procurement authority of the manufacturer and reference number have not yet been checked. NOTE: This code is to be allocated to reference numbers still requiring checks on procurement authority.
| ISC | Originator | NIIN Status | Replaced / Replacement ISC | Replaced / Replacement Originator | Replacement NIIN Status | Replacement Date | Replaced / Replacement NSN | Decision Date |
|---|---|---|---|---|---|---|---|---|
| 5 | 97 | 0 | 3 Mar 1986 |
An item authorized for procurement that has not yet been subject to item standardization.
DLIS-LFF, Battle Creek, MI 49037-3084
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.
| Integrity | Originating | HMC | LCL | WCC | TCC | SHC | ADC | ACC | ASH | LTL | NMFC | NMFC Sub Item | UFC | Freight Description | Rail Variance |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ZK |
United Kingdom
No Variation. NMFC and UFCC Match.
| MRC | Decoded Requirement | Clear Text Reply |
|---|---|---|
| AASB | Fastener Length | 1.704 INCHES MINIMUM AND 1.734 INCHES MAXIMUM |
| AAUR | Grip Diameter | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM |
| ANEE | Grip Length | 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM |
| AASU | Head Height | 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM |
| AASK | Head Style | DISHED HEXAGON |
| AAUB | Hole Diameter | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| CRHC | Hole Configuration Style | HEXAGON CORNERS |
| ASXK | Hole Quantity | 3 |
| BQDM | Hole Type | DRILLED |
| MATT | Material | IRON ALLOY 660 OVERALL |
| CQBC | Minimum Tensile Strength | 180000 POUNDS PER SQUARE INCH |
| AHYM | Nominal Thread Diameter | 0.3125 INCHES |
| MDCL | Material Document And Classification | AMS5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AATB | Width Between Flats | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| STDC | Surface Treatment Document And Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| AAJD | Thread Class | 3A |
| AAJF | Thread Direction | RIGHT-HAND |
| AASA | Thread Length | 0.469 INCHES NOMINAL |
| THSD | Thread Series Designator | UNJF |
| CMLP | Thread Quantity Per Inch | 24 |