National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
SCREW , CAP , SOCKET HEAD
Definition:
AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER. THE HEAD HAS AN INTERNAL SOCKET OR MULTIPLE SPLINE FOR USE WITH AN INSERTED DRIVER. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES ITEMS WITH BEVEL (CONICAL) HEADS. SEE BOLT, INTERNAL WRENCHING. EXCLUDES SCREW, SHOULDER; AND SCREW, MACHINE.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| SFR440-5/16 | 28977 | A | 3 | 2 | 5 | ZZ | ||
| 3590AS590-3 | 08484 | A | 5 | 2 | A | ZZ | ||
| NT521R0440AC5 | 2N335 | A | 3 | 2 | 5 | ZZ | ||
| 3590AS590-3 | 30003 | A | 7 | 2 | 5 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 08484 | BREEZE-EASTERN CORPORATION |
| 28977 | ACCURATE PRESCISION FASTENER CORP. |
| 2N335 | PATTONAIR USA INC. |
| 30003 | NAVAL AIR SYSTEMS COMMAND |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AGAV | END ITEM IDENTIFICATION | BOMB HOIST |
| AASA | THREAD LENGTH | 0.312 INCHES NOMINAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| AASB | FASTENER LENGTH | 0.312 INCHES NOMINAL |
| AASL | HEAD DIAMETER | 0.279 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.035 INCHES NOMINAL |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE II |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AHYM | NOMINAL THREAD DIAMETER | 0.112 INCHES |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AAJD | THREAD CLASS | 2A |
| FEAT | SPECIAL FEATURES | ITEM USED WITH AN O-RING |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| CMLP | THREAD QUANTITY PER INCH | 40 |