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503882 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

503882: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1042 OVERALL, nut_style: PLATE, nut_height: 0.138 INCHES MAXIMUM IN, nut_length: 0.416 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN, plate_width: 0.216 INCHES MAXIMUM IN, thread_class: 3B. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-050-3882, 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
503882
NSN: 5305-00-050-3882
NIINs: 000503882, 001631920
FSC: 5305 — Screws
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialSTEEL COMP 1042 OVERALL
nut_stylePLATE
nut_height0.138 INCHES MAXIMUM IN
nut_length0.416 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN
plate_width0.216 INCHES MAXIMUM IN
thread_class3B
thread_seriesUNJC
hardness_rating29.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM
locking_featurePREVAILING TORQUE ALL METAL DESIGN
plate_thickness0.032 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
countersink_angle85.0 DEGREES MINIMUM AND 95.0 DEGREES MAXIMUM NUT
NSN5305-00-050-3882
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 503882 · 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: 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.250 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.086 INCHES IN
•
HEAD STYLE: HEADLESS (SETSCREW)
•
THREAD DIRECTION: RIGHT-HAND
•
POINT STYLE: FLAT
•
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
TECHNICAL CHARACTERISTICS
FASTENER LENGTH0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
THREAD LENGTH0.250 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.086 INCHES IN
HEAD STYLEHEADLESS (SETSCREW)
THREAD DIRECTIONRIGHT-HAND
POINT STYLEFLAT
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
THREAD CLASS2A A
THREAD QUANTITY PER INCH64
SUBSTITUTES & CROSS-REFERENCES 3
FF-S-210Reference document
Same NSN cross-reference
Reference document — Identification reference
FF-S-210 TYPE 2 STYLE 1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FFS103TYPE2STYLE1Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 503882?
503882 is a NUT,SELF-LOCKING,PLATE.
What parts can replace 503882?
There are 3 known substitutes for 503882: FF-S-210, FF-S-210 TYPE 2 STYLE 1, FFS103TYPE2STYLE1. Substitute compatibility should be verified for your specific system.
What is the NSN for 503882?
503882 is cataloged in the U.S. Government catalog under NSN 5305-00-050-3882. This indicates validated use in U.S. government and defense supply chains.
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