| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-173-3587 (011733587) |
| NCB Code | USA (01) |
| Manufacturer | Valley Todeco Inc, Boeing Company The, Alcoa Global Fasteners Inc, West Coast Aerospace Inc, Heartland Precision Fasteners In, Fastener Innovation Technology Inc, Lisi Aerospace Canada Corp, Ni Industries Inc, Sps Technologies Inc, Houston Precision Fastener L L C, Huck International Inc, Hi Shear Corporation, Reid Products Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ST3M652C4-5A | valley todeco inc | screw close tolerance | 06710 | RFQ |
| ST3M652C4-5 | boeing company the | screw close tolerance | 76301 | RFQ |
| ST3M652C4-5A | boeing company the | screw close tolerance | 76301 | RFQ |
| HT4020-4-5A | alcoa global fasteners inc | screw close tolerance | 92215 | RFQ |
| WC4020-4-5A | west coast aerospace inc | screw close tolerance | 60516 | RFQ |
| ST3M652C4-5A | heartland precision fasteners in | screw close tolerance | 0zc92 | RFQ |
| ST3M652C4-5A | fastener innovation technology inc | screw close tolerance | 58998 | RFQ |
| HT4020-4-5A | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| ST3M652C4-5A | ni industries inc | screw close tolerance | 60513 | RFQ |
| ST3M652C4-5A | sps technologies inc | screw close tolerance | k5673 | RFQ |
| ST3M652C4-5A | houston precision fastener l l c | screw close tolerance | 1vsl7 | RFQ |
| HT4020-4-5A | huck international inc | screw close tolerance | 97928 | RFQ |
| HT4020-4-5A | hi shear corporation | screw close tolerance | 73197 | RFQ |
| HT4020-4-5A | sps technologies inc | screw close tolerance | 80539 | RFQ |
| 11925C4-5A | reid products inc | screw close tolerance | 59563 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.443 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.765 INCHES MINIMUM AND 0.812 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| AASL | HEAD DIAMETER | 0.456 INCHES MINIMUM AND 0.508 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.0713 INCHES MINIMUM AND 0.0733 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES THREADS |
| FEAT | SPECIAL FEATURES | FURNISHED WITH ONE O-RING |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-173-3587, 5305011733587 | ||||
| 5325-00-489-4951 (5325004894951) | 5305-01-688-2332 (5305016882332) | 5310-01-270-2593 (5310012702593) | 5360-01-362-9775 (5360013629775) | |
| 5305-01-574-2082 (5305015742082) | 5330-00-875-6402 (5330008756402) | 5310-01-166-6682 (5310011666682) | 5325-01-330-8489 (5325013308489) | |
| 5310-01-519-7106 (5310015197106) | 5310-12-130-8939 (5310121308939) | 5331-01-513-1941 (5331015131941) | 5310-01-360-7550 (5310013607550) | |
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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