| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-599-1954 (015991954) |
| NCB Code | USA (01) |
| Manufacturer | Hi Shear Corporation, Boeing Company The, Heartland Precision Fasteners In, Alcoa Global Fasteners Inc, Alcoa Fastening Systems Ltd, Sps Technologies Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| TX1027D4-17A | hi shear corporation | screw close tolerance | 73197 | RFQ |
| 3M1170-D4-17A | boeing company the | screw close tolerance | 76301 | RFQ |
| TX1027D4-17A | heartland precision fasteners in | screw close tolerance | 0zc92 | RFQ |
| TX1027D4-17A | alcoa global fasteners inc | screw close tolerance | 06950 | RFQ |
| TX1027D4-17A | alcoa fastening systems ltd | screw close tolerance | c4293 | RFQ |
| TX1027D4-17A | sps technologies inc | screw close tolerance | 80539 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MDCL | Material Document And Classification | PH13-8MOCRES MFR REF 1ST MATERIAL RESPONSE OVERALL |
| MATT | Material | STEEL COMP XM-13 OVERALL |
| AASK | Head Style | FLAT COUNTERSUNK |
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| THSD | Thread Series Designator | UNJF |
| MRC | Decoded Requirement | Clear Text Reply |
| AGAV | End Item Identification | EA6B |
| AAUR | Grip Diameter | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| CQBC | Minimum Tensile Strength | 4400 POUNDS PER SQUARE INCH |
| CRSQ | Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AASL | Head Diameter | 0.3859 INCHES MINIMUM AND 0.3948 INCHES MAXIMUM |
| AASB | Fastener Length | 1.1210 INCHES MINIMUM AND 1.1510 INCHES MAXIMUM |
| AAJF | Thread Direction | RIGHT-HAND |
| ABQZ | Internal Drive Style | TORX |
| CMLP | Thread Quantity Per Inch | 28 |
| AASA | Thread Length | 0.735 INCHES NOMINAL |
| AASU | Head Height | 0.060 INCHES MAXIMUM |
| ANEE | Grip Length | 1.1210 NOMINAL MILS AND 1.1510 NOMINAL CENTIMETERS |
| AAUJ | Spline Major Diameter | 0.154 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| AAJD | Thread Class | 3A |
| Relevant Components for NSN - 5305-01-599-1954, 5305015991954 | ||||
| 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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