| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-395-8674 (003958674) |
| NCB Code | USA (00) |
| Manufacturer | Ms Aerospace Inc, Sps Technologies Inc, United Technologies Corporation, Turbo Power And Marine System Inc, Monogram Aerospace Fasteners Inc, Acufast Aircraft Products Inc, Necchi Spa |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4041088 | ms aerospace inc | screw shoulder | 0ucy9 | RFQ |
| 4041088 | sps technologies inc | screw shoulder | 80539 | RFQ |
| 4041088 | united technologies corporation | screw shoulder | 77445 | RFQ |
| 4041088 | turbo power and marine system inc | screw shoulder | 11449 | RFQ |
| 4041088 | monogram aerospace fasteners inc | screw shoulder | 98524 | RFQ |
| 4041088 | acufast aircraft products inc | screw shoulder | 4gp55 | RFQ |
| 4041088 | necchi spa | screw shoulder | a1387 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.163 INCHES MINIMUM AND 0.213 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.970 INCHES MINIMUM AND 0.990 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.248 INCHES MINIMUM AND 0.268 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.250 INCHES NOMINAL |
| AATC | EXTENDED WASHER DIAMETER | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| AATD | EXTENDED WASHER THICKNESS | 0.040 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.207 INCHES MINIMUM AND 0.213 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.695 INCHES MINIMUM AND 0.715 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| AHYM | NOMINAL THREAD DIAMETER | 0.164 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| FEAT | SPECIAL FEATURES | CAGE CODE 77445 IS A OEM AND MAKES THE ITEM |
| MATT | MATERIAL | TITANIUM ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJC |
| Relevant Components for NSN - 5305-00-395-8674, 5305003958674 | ||||
| 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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