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WR112 — WR112

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

WR112: WR112.

The WR112 is a the manufacturer industrial component. Key specifications include material: PLASTIC SINGLE TUBING JACKET, flexibility: RIGID ALL TUBING SEGMENT, flange_depth: 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM FIRST FLANGE IN, flange_style: COVER TYPE FIRST FLANGE, thread_class: 2B SECOND FLANGE ALL CONNECTION FACILITIES, hole_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-403-7654, 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
MRO→ MRO_GENERAL→ WR112
NSN: 5310-00-403-7654
NIINs: 004037654, 004708439, 010404157, 015450225
FSC: 5310 — Nuts and Washers
CAGE: 31356 — LEE CO THE J B T DIV (USA)
SPECIFICATIONS
materialPLASTIC SINGLE TUBING JACKET
flexibilityRIGID ALL TUBING SEGMENT
flange_depth0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM FIRST FLANGE IN
flange_styleCOVER TYPE FIRST FLANGE
thread_class2B SECOND FLANGE ALL CONNECTION FACILITIES
hole_diameter0.250 INCHES NOMINAL IN
flange_quantity2
outside_diameter0.452 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN
special_featuresHEAVY WALL,OHFC COPPER
style_designatorSTRAIGHT TYPE
thread_directionRIGHT-HAND SECOND FLANGE ALL CONNECTION FACILITIES
waveguide_height4.560 INCHES NOMINAL IN
NSN5310-00-403-7654
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: WR112 · 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
•
INTERNAL STRAIGHT KEY WIDTH: 0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
•
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY: 0.149 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
EXTERNAL PREBENT KEY LENGTH: 0.050 INCHES NOMINAL IN
•
OVERALL DISTANCE INCLUDING KEYS: 0.476 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: KEY
•
OUTSIDE DIAMETER: 0.452 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
INTERNAL STRAIGHT KEY WIDTH0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.149 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
EXTERNAL PREBENT KEY LENGTH0.050 INCHES NOMINAL IN
OVERALL DISTANCE INCLUDING KEYS0.476 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN
STYLE DESIGNATORKEY
OUTSIDE DIAMETER0.452 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN
MATERIAL THICKNESS0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
EXTERNAL KEY QUANTITY1
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
F57691Reference 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 WR112?
WR112 is a WR112. It is classified as a MRO (MRO_GENERAL).
What parts can replace WR112?
There is 1 known substitute for WR112: F57691. Substitute compatibility should be verified for your specific system.
What is the NSN for WR112?
WR112 is cataloged in the U.S. Government catalog under NSN 5310-00-403-7654. This indicates validated use in U.S. government and defense supply chains.
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