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NGN500BA — NUT,PLAIN,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

NGN500BA: NUT,PLAIN,PLATE.

The NUT,PLAIN,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING LOCKING INSERT, nut_style: PLATE, nut_height: 1.400 INCHES MINIMUM AND 1.480 INCHES MAXIMUM IN, nut_length: 1.460 INCHES MINIMUM AND 1.540 INCHES MAXIMUM IN, lubrication: DRY FILM LUBRICANT, plate_width: 1.460 INCHES MINIMUM AND 1.570 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-702-7908, 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
NGN500BA
NSN: 5310-01-702-7908
NIINs: 017027908, 017028064
FSC: 5310 — Nuts and Washers
CAGE: 1SFN4 — NORTHROP GRUMMAN SYSTEMS CORP INTEGRATED SYSTEMS SECTOR (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING LOCKING INSERT
nut_stylePLATE
nut_height1.400 INCHES MINIMUM AND 1.480 INCHES MAXIMUM IN
nut_length1.460 INCHES MINIMUM AND 1.540 INCHES MAXIMUM IN
lubricationDRY FILM LUBRICANT
plate_width1.460 INCHES MINIMUM AND 1.570 INCHES MAXIMUM IN
thread_seriesUNF
plate_thickness0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
special_featuresNUT BORE DIA IS 0.196 INCHES (MIN) AND 0.203 INCHES (MAX) IN
thread_directionRIGHT-HAND
surface_treatmentANODIZE BASE
nominal_thread_size0.190 INCHES IN
NSN5310-01-702-7908
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: NGN500BA · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LUBRICATION: DRY FILM LUBRICANT
•
PLATE THICKNESS: 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
•
NUT LENGTH: 1.460 INCHES MINIMUM AND 1.540 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625, TY 1, CL 1 MIL SPEC SINGLE TREATMENT RESPONSE BASE
•
DISTANCE FROM MOUNTING HOLE CENTER TO BASE: 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
•
PLATE WIDTH: 1.460 INCHES MINIMUM AND 1.570 INCHES MAXIMUM IN
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
•
DISTANCE FROM BASE TO CENTER OF APERTURE: 0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LUBRICATIONDRY FILM LUBRICANT
PLATE THICKNESS0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
NUT LENGTH1.460 INCHES MINIMUM AND 1.540 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TY 1, CL 1 MIL SPEC SINGLE TREATMENT RESPONSE BASE
DISTANCE FROM MOUNTING HOLE CENTER TO BASE0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
PLATE WIDTH1.460 INCHES MINIMUM AND 1.570 INCHES MAXIMUM IN
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
DISTANCE FROM BASE TO CENTER OF APERTURE0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-QQ-A-367 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B247 ASSN STD SINGLE MATERIAL RESPONSE BASE
MATERIAL DOCUMENT AND CLASSIFICATIONNAS-8846 NATIONAL STD SINGLE MATERIAL RESPONSE LOCKING INSERT
SUBSTITUTES & CROSS-REFERENCES 1
NGN500BA-3-100Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 NGN500BA?
NGN500BA is a NUT,PLAIN,PLATE.
What parts can replace NGN500BA?
There is 1 known substitute for NGN500BA: NGN500BA-3-100. Substitute compatibility should be verified for your specific system.
What is the NSN for NGN500BA?
NGN500BA is cataloged in the U.S. Government catalog under NSN 5310-01-702-7908. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.