| Item Name | Screw Cap Hexagon Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-503-0983 (015030983) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications, Electric Boat Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MIL-DTL-1222 | military specifications | screw cap hexagon head | 81349 | RFQ |
| 0.312-18UNC-2AX0.750LG NICUAL | military specifications | screw cap hexagon head | 81349 | RFQ |
| M1222RN5C212NCLN | military specifications | screw cap hexagon head | 81349 | RFQ |
| B434-2420-44 | electric boat corporation | screw cap hexagon head | 96169 | RFQ |
| 218030969 | electric boat corporation | screw cap hexagon head | 96169 | RFQ |
| MIL-S-1222 | military specifications | screw cap hexagon head | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A" |
| AAJF | THREAD DIRECTION | RIGHT-HAND" |
| AASA | THREAD LENGTH | 0.750 INCHES NOMINAL" |
| AASB | FASTENER LENGTH | 0.750 INCHES NOMINAL" |
| AASK | HEAD STYLE | HEXAGON" |
| AASU | HEAD HEIGHT | 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM" |
| AATB | WIDTH BETWEEN FLATS | 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM" |
| AAUM | LOCKING FEATURE | PATCH OR PELLET OR STRIP THREADS" |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES" |
| CMLP | THREAD QUANTITY PER INCH | 18" |
| MATT | MATERIAL | NICKEL ALLOY 500 OVERALL" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-DTL-1222J GRADE 500 SOLUTION ANNEALED AGE HARDENED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL" |
| THSD | THREAD SERIES DESIGNATOR | UNC" |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE" |
| AAJD | THREAD CLASS | 2A" |
| AAJF | THREAD DIRECTION | RIGHT-HAND" |
| AASA | THREAD LENGTH | 0.750 INCHES NOMINAL" |
| AASB | FASTENER LENGTH | 0.750 INCHES NOMINAL" |
| AASK | HEAD STYLE | HEXAGON" |
| AASU | HEAD HEIGHT | 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM" |
| AATB | WIDTH BETWEEN FLATS | 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM" |
| AAUM | LOCKING FEATURE | PATCH OR PELLET OR STRIP THREADS" |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES" |
| CMLP | THREAD QUANTITY PER INCH | 18" |
| MATT | MATERIAL | NICKEL ALLOY 500 OVERALL" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-DTL-1222J GRADE 500 SOLUTION ANNEALED AGE HARDENED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL" |
| THSD | THREAD SERIES DESIGNATOR | UNC" |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE" |
| Relevant Components for NSN - 5305-01-503-0983, 5305015030983 | ||||
| 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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