| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-883-6492 (008836492) |
| NCB Code | USA (00) |
| Manufacturer | National Aerospace Standards Com, F And C Sales Inc, Collins Engineering Corp, Hi Shear Corporation, Air Industries Corp, Durham Aircraft Service Inc, Lawrence Engineering And Supply Inc, Sps Technologies Inc, Apcom Inc, Nor Cal Supply Coinc, Lisi Aerospace Canada Corp, Eriks Southwest Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| NAS1204-28 | national aerospace standards com | screw close tolerance | 80205 | RFQ |
| NAS1204-28 | f and c sales inc | screw close tolerance | 30902 | RFQ |
| NAS1204-28 | collins engineering corp | screw close tolerance | 71563 | RFQ |
| NAS1204-28 | hi shear corporation | screw close tolerance | 73197 | RFQ |
| NAS1204-28 | air industries corp | screw close tolerance | 08938 | RFQ |
| NAS1204-28 | durham aircraft service inc | screw close tolerance | 82172 | RFQ |
| NAS1204-28 | lawrence engineering and supply inc | screw close tolerance | 04348 | RFQ |
| NAS1204-28 | sps technologies inc | screw close tolerance | 80539 | RFQ |
| NAS1204-28 | apcom inc | screw close tolerance | 50568 | RFQ |
| NAS1204-28 | nor cal supply coinc | screw close tolerance | 07851 | RFQ |
| NAS1204-28 | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| NAS1204-28 | eriks southwest inc | screw close tolerance | 30889 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AASL | HEAD DIAMETER | 0.449 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQBC | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| FEAT | SPECIAL FEATURES | FLEET BALLISTIC MISSILE QUALITY AS IDENTIFIED BY QUALITY CONRTOL NO. POSO 910917 |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS1204 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| ZZZX | DEPARTURE FROM CITED DESIGNATOR | AS MOD BY SPECIAL FEATURES |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.291 INCHES MINIMUM AND 0.341 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 2.057 INCHES MINIMUM AND 2.081 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-00-883-6492, 5305008836492 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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