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81868-2 — 81868-2

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

81868-2: 81868-2.

The 81868-2 is a the manufacturer industrial component. Key specifications include special_features: PCB 1,RES 68,CAP 21,DIODE 33,XSTR 8,IC 7,XSFM 1,CONN 1, features_provided: ELECTROSTATIC SENSITIVE, end_item_identification: AN/APS-133, criticality_code_justification: CBBL. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-761-4244, 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→ 81868-2
NSN: 5355-00-761-4244
NIINs: 007614244, 012905919
FSC: 5355 — Knobs and Pointers
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
special_featuresPCB 1,RES 68,CAP 21,DIODE 33,XSTR 8,IC 7,XSFM 1,CONN 1
features_providedELECTROSTATIC SENSITIVE
end_item_identificationAN/APS-133
criticality_code_justificationCBBL
NSN5355-00-761-4244
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 81868-2 TITLE COMPONENT PN 81868-2 MFR 81868-2
KEY FEATURES
•
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.641 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: ROUND
•
OVERALL THICKNESS: 0.969 INCHES NOMINAL IN
•
SKIRT OUTSIDE DIAMETER: 0.493 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
SETSCREW HOLE QUANTITY: 1
•
NOMINAL THREAD SIZE: 0.112 INCHES SCREW HOLE IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.641 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLEROUND
OVERALL THICKNESS0.969 INCHES NOMINAL IN
SKIRT OUTSIDE DIAMETER0.493 INCHES NOMINAL IN
STYLE DESIGNATORROUND
OUTSIDE DIAMETER0.625 INCHES NOMINAL IN
SETSCREW HOLE QUANTITY1
NOMINAL THREAD SIZE0.112 INCHES SCREW HOLE IN
INSIDE DIAMETER0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
GRIPPING SURFACE CONDITIONGRIP AID
SUBSTITUTES & CROSS-REFERENCES 1
3252-81868-2Reference 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 81868-2?
81868-2 is a 81868-2. It is classified as a MRO (MRO_GENERAL).
What parts can replace 81868-2?
There is 1 known substitute for 81868-2: 3252-81868-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 81868-2?
81868-2 is cataloged in the U.S. Government catalog under NSN 5355-00-761-4244. 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.