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PartsTable / COMPONENT / 001-208
001-208 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

ISOLATOR,RADIO FREQUENCY REFLECT. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-367-1456, 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
001-208
NSN: 5310-00-367-1456
FSC: 5310
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCARBON STEEL ASTM A108 GRADE 1020,CADMIUM PLATED,1.125 IN. WIDTH ACROSS FLATS,0.469 IN. MIN AND 0.531 IN. MAX THK,0.890-16-NS-3 THREAD,0.386 IN. MIN AND 0.396 IN. MAX DIA BORE IN
NSN5310-00-367-1456
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 001-208 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CARBON STEEL ASTM A108 GRADE 1020,CADMIUM PLATED,1.125 IN. WIDTH ACROSS FLATS,0.469 IN. MIN AND 0.531 IN. MAX THK,0.890-16-NS-3 THREAD,0.386 IN. MIN AND 0.396 IN. MAX DIA BORE IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCARBON STEEL ASTM A108 GRADE 1020,CADMIUM PLATED,1.125 IN. WIDTH ACROSS FLATS,0.469 IN. MIN AND 0.531 IN. MAX THK,0.890-16-NS-3 THREAD,0.386 IN. MIN AND 0.396 IN. MAX DIA BORE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
10004Interchangeable
interchangeable cross-reference
interchangeable
B94.9Interchangeable
interchangeable cross-reference
interchangeable
15115Interchangeable
interchangeable cross-reference
interchangeable
10794Interchangeable
interchangeable cross-reference
interchangeable
788100-1Interchangeable
interchangeable cross-reference
interchangeable
10794-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 001-208?
001-208 is a ISOLATOR,RADIO FREQUENCY REFLECT.
What parts can replace 001-208?
There are 11 known substitutes for 001-208: 10004, B94.9, 15115 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 001-208?
001-208 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-367-1456. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026