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Technical Data Sheet
291R ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The POST,BINDING,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, opening_width: 1.125 INCHES MAXIMUM IN, thread_length: 0.690 INCHES IN, overall_height: 1.700 INCHES IN, overall_length: 7.000 INCHES NOMINAL IN, overall_diameter: 0.500 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-817-4880, 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
291R
NSN: 5940-00-817-4880
FSC: 5940
CAGE: 81073 — GRAYHILL INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
opening_width1.125 INCHES MAXIMUM IN
thread_length0.690 INCHES IN
overall_height1.700 INCHES IN
overall_length7.000 INCHES NOMINAL IN
overall_diameter0.500 INCHES IN
special_featuresLOCKING PLIERS HEAT TREATED ALLOY STEEL ADJUSTING SCREW GUARDED RELEASE TRIGGER
style_designatorTWO STRAIGHT JAWS
basic_shape_styleSINGLE POST, ROUND (POST BINDING)
features_providedMOUNTING HARDWARE
surface_treatmentNICKEL CONDUCTOR ACCOMMODATION SINGLE LAYER
cap_outside_diameter0.500 INCHES IN
NSN5940-00-817-4880
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available POST,BINDING,ELECTRICAL TITLE COMPONENT PN 291R MFR POST,BINDING,ELECTRICA
KEY FEATURES
MOUNTING METHOD STYLE: STUD
OVERALL DIAMETER: 0.500 INCHES IN
BASIC SHAPE STYLE: SINGLE POST, ROUND (POST BINDING)
ELECTRICAL INSULATION FEATURE: INSULATED CAPS WITH INSULATED STUDS
MATERIAL: COPPER ALLOY CONDUCTOR ACCOMMODATION
MOUNTING THREAD DIAMETER: 0.190 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-M-14,TY CFG MIL SPEC SINGLE MATERIAL RESPONSE INSULATION
THREAD LENGTH: 0.690 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHOD STYLESTUD
OVERALL DIAMETER0.500 INCHES IN
BASIC SHAPE STYLESINGLE POST, ROUND (POST BINDING)
ELECTRICAL INSULATION FEATUREINSULATED CAPS WITH INSULATED STUDS
MATERIALCOPPER ALLOY CONDUCTOR ACCOMMODATION
MOUNTING THREAD DIAMETER0.190 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-14,TY CFG MIL SPEC SINGLE MATERIAL RESPONSE INSULATION
THREAD LENGTH0.690 INCHES IN
CONDUCTOR ACCOMMODATION TYPESCREW CAP SINGLE END
CAP OUTSIDE DIAMETER0.500 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
3963Interchangeable
interchangeable cross-reference
interchangeable
800119Interchangeable
interchangeable cross-reference
interchangeable
8MAX8UFSInterchangeable
interchangeable cross-reference
interchangeable
4730003594709Interchangeable
interchangeable cross-reference
interchangeable
07-33F4Interchangeable
interchangeable cross-reference
interchangeable
C7931-832-3BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 291R?
291R is a POST,BINDING,ELECTRICAL.
What parts can replace 291R?
There are 19 known substitutes for 291R: 3963, 800119, 8MAX8UFS and 16 more. Substitute compatibility should be verified for your specific system.
Is 291R still available?
291R is currently cancelled.
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