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11629-1 — ISOLATOR,RADIO FREQUENCY REFLECT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

11629-1: ISOLATOR,RADIO FREQUENCY REFLECT.

ISOLATOR,RADIO FREQUENCY REFLECT. Key specifications include thickness: 0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN, body_style: PLAIN, SOLID, hole_diameter: 0.312 INCHES NOMINAL IN, pitch_diameter: 0.4375 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES, surface_finish: 63.0 MICROINCHES BOTTOM. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-018-0268, 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
11629-1
NSN: 5310-00-018-0268
NIINs: 000180268, 009715690, 010326185
FSC: 5310 — Nuts and Washers
CAGE: 72166 — B.W. ELLIOTT MANUFACTURING CO., LLC (USA)
SPECIFICATIONS
thickness0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
body_stylePLAIN, SOLID
hole_diameter0.312 INCHES NOMINAL IN
pitch_diameter0.4375 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
surface_finish63.0 MICROINCHES BOTTOM
teeth_quantity14
overall_diameter0.620 INCHES NOMINAL IN
special_featuresINSERTION LOSS 0.65,1.00,AND 39.00 DB; VSWR 1.15 DB
style_designatorPROTRUDING HUBS
face_nominal_width0.203 INCHES IN
fsc_application_dataANTENNAS,WAVEGUIDES AND RELATED EQUIPMENT
NSN5310-00-018-0268
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 11629-1 · 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
•
SURFACE FINISH: 63.0 MICROINCHES BOTTOM
•
OVERALL DIAMETER: 0.620 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4631 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES BOTTOM
SURFACE FINISH63.0 MICROINCHES TOP
OVERALL DIAMETER0.620 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4631 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.312 INCHES NOMINAL IN
THICKNESS0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 11629-1?
11629-1 is a ISOLATOR,RADIO FREQUENCY REFLECT.
What is the NSN for 11629-1?
11629-1 is cataloged in the U.S. Government catalog under NSN 5310-00-018-0268. This indicates validated use in U.S. government and defense supply chains.
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