We appreciate your interest in our selection of parts that fall under the NSN 5305-00-250-2144. Below, top-requested part numbers like GS551C3-647, HP6551C3-647, PBF1285-3-647, B1990-7-4, S100C3-647, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 5305-00-250-2144, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
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| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-250-2144 (002502144) |
| NCB Code | USA (00) |
| Manufacturer | Pilgrim Screw Corporation, Huck International Inc, Heartland Precision Fasteners In, Sps Technologies Inc, Bf Goodrich Aerospace, Fastener Specialty Inc, Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| GS551C3-647 | pilgrim screw corporation | screw shoulder | RFQ |
| GS551C3-647 | huck international inc | screw shoulder | RFQ |
| HP6551C3-647 | heartland precision fasteners in | screw shoulder | RFQ |
| GS551C3-647 | heartland precision fasteners in | screw shoulder | RFQ |
| PBF1285-3-647 | sps technologies inc | screw shoulder | RFQ |
| B1990-7-4 | bf goodrich aerospace | screw shoulder | RFQ |
| S100C3-647 | fastener specialty inc | screw shoulder | RFQ |
| GS551C3-647 | sps technologies inc | screw shoulder | RFQ |
| AIC551C3-647 | sps technologies inc | screw shoulder | RFQ |
| BM19069-3-647 | huck international inc | screw shoulder | RFQ |
| GS551C3-647 | northrop grumman systems corporation | screw shoulder | RFQ |
| PIL551C3-647 | pilgrim screw corporation | screw shoulder | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.291 INCHES MINIMUM AND 0.351 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.891 INCHES MINIMUM AND 0.921 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.276 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.193 INCHES MINIMUM FIRST SHOULDER AND 0.195 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.530 INCHES MINIMUM FIRST SHOULDER AND 0.560 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| FEAT | SPECIAL FEATURES | TOP OF HEAD RED |
| MATT | MATERIAL | STEEL COMP 4037 OVERALL OR STEEL COMP 8740 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| SFTT | SURFACE TREATMENT | PAINT TOP OF HEAD |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 5305-00-250-2144, 5305002502144 | ||||
| 5365-01-352-7612 (5365013527612) | 5365-01-375-6440 (5365013756440) | 5330-01-213-7027 (5330012137027) | 5305-01-669-6583 (5305016696583) | |
| 5365-01-458-0019 (5365014580019) | 5315-01-462-3016 (5315014623016) | 5305-01-058-3876 (5305010583876) | 5340-01-705-9089 (5340017059089) | |
| 5305-01-311-1422 (5305013111422) | 5315-00-053-9348 (5315000539348) | 5365-01-124-8943 (5365011248943) | 5310-01-380-9391 (5310013809391) | |
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