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540883 — VALVE,ANGLE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

540883: VALVE,ANGLE.

The VALVE,ANGLE is a the manufacturer industrial component. Key specifications include connection_type: THREADED EXTERNAL PIPE SECOND ENDTHREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (PIPE) SECOND ENDPLAIN (PIPE) SECOND END, style_designator: ANGLE, thread_direction: RIGHT-HAND SECOND ENDRIGHT-HAND SECOND END, features_provided: VALVE STEM LOCK SHIELDVALVE STEM LOCK SHIELD, operating_pressure: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-282-7649, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
540883
NSN: 5305-00-282-7649
NIINs: 002827649, 004048460
FSC: 5305 — Screws
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
connection_typeTHREADED EXTERNAL PIPE SECOND ENDTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN (PIPE) SECOND ENDPLAIN (PIPE) SECOND END
style_designatorANGLE
thread_directionRIGHT-HAND SECOND ENDRIGHT-HAND SECOND END
features_providedVALVE STEM LOCK SHIELDVALVE STEM LOCK SHIELD
operating_pressure500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.500 INCHES SECOND END0.500 INCHES SECOND END IN
thread_quantity_per_inch14 SECOND END14 SECOND END
thread_series_designatorNPTF SECOND END
nominal_pipe_size_accommodated0.500 INCHES SECOND END0.500 INCHES SECOND END IN
nominal_outside_diameter_tube_accommodated0.500 INCHES FIRST END IN
NSN5305-00-282-7649
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 540883 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FASTENER LENGTH: 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.125 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.125 INCHES IN
•
HEAD STYLE: HEADLESS (SETSCREW)
•
THREAD DIRECTION: RIGHT-HAND
•
POINT STYLE: FLAT
•
INTERNAL DRIVE STYLE: SLOT
TECHNICAL CHARACTERISTICS
FASTENER LENGTH0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
THREAD LENGTH0.125 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.125 INCHES IN
HEAD STYLEHEADLESS (SETSCREW)
THREAD DIRECTIONRIGHT-HAND
POINT STYLEFLAT
INTERNAL DRIVE STYLESLOT
THREAD CLASS2A A
THREAD QUANTITY PER INCH44
SUBSTITUTES & CROSS-REFERENCES 2
FFS210Reference document
Same NSN cross-reference
Reference document — Identification reference
5305002827649Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 540883?
540883 is a VALVE,ANGLE.
What parts can replace 540883?
There are 2 known substitutes for 540883: FFS210, 5305002827649. Substitute compatibility should be verified for your specific system.
What is the NSN for 540883?
540883 is cataloged in the U.S. Government catalog under NSN 5305-00-282-7649. This indicates validated use in U.S. government and defense supply chains.
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